# Description

Periodic Table of The Elements (Free with no adds)

* 106 elements catagorized according to the following characteristics:

- solid / liquid / gas

- synthetically created

- non metals / alkali metals / alkali earth metals / transition metals / metalloids / halogens / noble gases / rear earth metals.

* tap each of the elements to view 22 of its basic properites:

- symbol

- atomic number

- mass number

- atomic mass

- density

- oxidation states

- electron configuration

- state

- melting point

- boilong opint

- deltaH vaporization

- delta H fusion

- specific heat

- crystal

- atomic volume

- atomic radius

- covalent radius

- thermal conductivity

- electrical conductivity

- ionization potential

- electronegativity

- oxide type

* zoomable screen.

* no permissions required.

* great for students.

Questions or bug reports? please contact me at malta.dan@gmail.com.

For more applications, check out my public profile at http://profiles.google.com/malta.dan/about.

ENJOY

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.2

63 total

5 34

4 15

3 7

2 4

1 3

Yvo Gerard Dries-Meeus

Publisher, if you can, add an n into your title at last position but two. TIA !

# Additional information

Updated

December 6, 2011

Size

222k

Installs

5,000 - 10,000

Current Version

1.0

Requires Android

2.2 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Dan Malta

Developer

# Similar

## Scientific Calculator

TechCalc contains 11 computing modes in one application + a handy reference section.

Modes included are:

Modes included are:

* Basic Mode,

* Scientific Mode,

* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

* Graphing (save copy of graph to sdcard),

* Matrices,

* Complex Numbers (cartesian, polar, using Euler's identity),

* Quick Formulas,

* Quick Converter,

* Time Calculator,

* Equation Solver,

* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)

* Powers & Roots

* Logs and Antilogs

* Factorial, Modulus & Random Numbers functions

* HCF, LCM, Prime factorization

* Pol() & Rec() Functions

* Permutations (nPr) and Combinations (nCr)

* Statistics

* Fractions Mode

* A wide range of conversion categories and constants

* 20 Memory Registers in each of the calculation modes

* Detailed calculation history

* Extensive Help and Reference

* Highly customizable via the Settings

The reference section includes:

* Physical Laws

* Names in the Metric System

* Mathematical Tables

* Elementary & Linear Algebra

* Trigonometric Identities

* Differentiation & Integration Rules

* Statistics Formulas

* Vector Mathematics

* ASCII, Fractional Bits & Roman Numeral Converters

* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators

* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

This is an ad-supported app - upgrade to an ad-free version for USD 0.99 (or the equivalent in local currency) via https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

## Scientific Calculator (adfree)

TechCalc+ contains 11 computing modes in one application + a handy reference section.

Modes included are:

Modes included are:

* Basic Mode,

* Scientific Mode,

* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

* Graphing (save copy of graph to sdcard),

* Matrices,

* Complex Numbers (cartesian, polar, using Euler's identity),

* Quick Formulas,

* Quick Converter,

* Time Calculator,

* Equation Solver,

* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)

* Powers & Roots

* Logs and Antilogs

* Factorial, Modulus & Random Numbers functions

* HCF, LCM, Prime factorization

* Pol() & Rec() Functions

* Permutations (nPr) and Combinations (nCr)

* Statistics

* Fractions Mode

* A wide range of conversion categories and constants

* 20 Memory Registers in each of the calculation modes

* Detailed calculation history

* Extensive Help and Reference

* Highly customizable via the Settings

The reference section includes:

* Physical Laws

* Names in the Metric System

* Mathematical Tables

* Elementary & Linear Algebra

* Trigonometric Identities

* Differentiation & Integration Rules

* Statistics Formulas

* Vector Mathematics

* ASCII, Fractional Bits & Roman Numeral Converters

* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators

* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

## TechCalc64 Sci Calculator

kino2718

1

A scientific calculator for engineers.

TechCalc64 has the following features.

- 64bit integer calculation, it's useful for calculating 64bit memory address.

- binary and hexadecimal mode. It's easy to change radix with one button.

- bit shift keys('<<' and '>>' keys) in bin and hex mode.

- back space key.

- log2 key, It's useful to check the required bit width of a number.

TechCalc64 has the following features.

- 64bit integer calculation, it's useful for calculating 64bit memory address.

- binary and hexadecimal mode. It's easy to change radix with one button.

- bit shift keys('<<' and '>>' keys) in bin and hex mode.

- back space key.

- log2 key, It's useful to check the required bit width of a number.

## Sci Calculus

Sci Calculus is a professional scientific and graphics calculator with many useful features. In addition to the classic functions of a scientific calculator this application is also able to calculate complex mathematical expressions and to design, simplify, solve and find derivatives up to N order.

Sci Calculus can be used also to convert numeric base (hex<->bin<->dec).

The application also uses (in addition to normal "OK" button) the accelerometer to show the result on the screen (just shake the phone).

Sci Calculus can be used also to convert numeric base (hex<->bin<->dec).

The application also uses (in addition to normal "OK" button) the accelerometer to show the result on the screen (just shake the phone).

Many other useful functions will be added soon ...

## Calculator B16

F.S.F.H

1

This calculator is Lite version of the "Markup calculator B"

This is installed in internal storage.

Support OS1.6 or later.

There is no change in function against normal calculator.

Button's design and layout is modified against "Markup Calculator B"

Because of large button, it is able to be manipulated lightly.

This is installed in internal storage.

Support OS1.6 or later.

There is no change in function against normal calculator.

Button's design and layout is modified against "Markup Calculator B"

Because of large button, it is able to be manipulated lightly.

// description //

*It is free to use.

*The background color can be selected from six items.

*Sound can be selected from five items.

*Implementation of a single tax rate memory

*Maximum number of digits in the integer(10~14).

*Number of decimal places(full, 0~4)

*Rounding Selector implemented.

*Tax calculation implemented.

*Percent calculation example

##In case [+]##

(input) 1000[+]20[%]⇒1200

(Formula) 1000+(1000×20÷100)=1200

##In case [-]##

(input) 1000[-]30[%]⇒700

(Formula) 1000-(1000×30÷100)=700

## BSeries

Application Android pour BetaSeries. Connectez-vous à l'aide de votre compte ou inscrivez-vous à BetaSeries pour gérer vos series et episodes depuis votre mobile.

Fonctionnalités :

- Connexion à votre compte BetaSeries

- Création d'un compte BetaSeries possible à partir de l'application

- Gestion des séries : Ajout / Suppression / Archivage / Désarchivage / Détails de la série

- Gestion des épisodes : Marquer comme lu / Marquer comme non lu / Details de l'épisode

- Votre planning

- Vos épisodes à voir

- Aperçu de votre profil

BSeries est une application tiers pour le site BetaSeries disponible à l'adresse suivante : http://www.betaseries.com/

En cas de problème/plantage, merci de cliquer sur le bouton "rapport" de l'écran de plantage de l'application. Je corrige les bugs rapidement, pas la peine de venir poster un commentaire de mécontentement à cause d'un plantage, il m'est impossible de tester l'application sur tout les téléphones.

## Pipeflex - Piping Engineering

This app was developed to aid piping engineers, designers and students. It come with the following modules:

✔ Database Search - used to search for pipe properties and dimensions (ASME B36.10); pipe fittings, like elbows, tees and crosses, up to 36" (ASME B36.9); and flanges, which include blind, slip on, threaded, welded neck, socket welding and lapped (ASME B16.5).

✔ Pipe Thickness - used to find the pipe thickness needed to withstand the inner pressure (based on ASME B31.1 and ASME B31.4).

✔ Pipe Diameter - used to calculate the pipe diameter needed to carry the fluid with the designed flow, this module uses the pressure loss equations to find the diameter.

✔ Project Management - a module that store all the results from calculations generated by the modules. It can also generate a pdf file report of your projects.

✔ Unit Converter module are also being developed.

✔ Calculator with built-in piping equations and database.

✔ 45° Pipe Cross - used to calculate the linear distance between pipes when one cross another using a 45° Elbow.

✔ Support Spacing - module that calculate the maximum span between the piping supports.

✔ Pump Power - calculate the power needed by the pump and the shaft power delivered by it.

✔ Stress Analysis - this module comes in three sub-modules: stress analysis in "L" pipeline system, in "U" pipeline system and "Z" pipeline system. Maybe there'll be a forth one, as I'm developing a module that will use the finite element method (FEM) to calculate the stresses.

✔ Pressure Vessel - this module have two sub-modules: pressure vessel head (calculate the following types of head: ellipsoidal, hemispherical, torispherical, conical and toriconical) and pressure vessel shell (calculate the following types of shell: cylindrical and spherical), both calculated using ASME Section VIII Division I.

✔ Bolt Torque calculation for flanged connections, based in the ASME PCC-1 standard code.

This app uses both SI (International Unit System) and US (United States Unit Systm, or Imperial Unit System).

## B16 Kanji Dictionary

B16Key

1

This B16 Kanji Dictionary is to convert Hiragana to Kanji in “B16 Keyboard”. After installing, go to B16 Keyboard (not the Typing Tutor) and at special mode, long press [lang] → select Dictionary for 1st or 2nd lang → select “b16kb.kanji”.

** The dictionary was created with the help of SKK and KAKASI dictionary under GNU GPL **

## B16 Chinese Dictionary

B16Key

1

This B16 Chinese Dictionary is to convert Pinyin to Chinese in “B16 Keyboard”. After installing, go to B16 Keyboard (not the Typing Tutor) and at special mode, long press [lang] -> select Dictionary for 1st or 2nd lang -> select “b16kb.chinese”. You can also select Simplified or Traditional.

You can input a pinyin with English and numerals. In case you frequently need numerals to complete a pinyin, however, you are strongly recommended to utilize pendant letters to input numerals after configuring your own letters arrangement.

The dictionary was created with the help of Unicode Chinese range, Jun Da’s Modern Chinese Character Frequency List, Complete list of Chinese simplified characters by Denis Roegel, Unihan database by Unicode Inc., CC-CEDICT, Pinyin4j.

**CC-CEDICT is licensed under a Creative Commons Attribution-Share Alike 3.0 License and Pinyin4j is licensed under GNU GPL**

## WRPN 16c

It uses Reverse Polish Notation (RPN), which uses the ENTER key instead of the "=" (equals) key.

In addition to all the functions you'd expect from an ordinary calculator, WRPN 16c also has many features specifically designed for the computer professional:

• Word sizes from 1-64 bits per word

• Signed math (1's complement, 2's complement, unsigned)

• Logical operators (and, or, xor, not, masks, etc)

• Bit-wise operators (shift, rotate, rotate with carry, etc)

• 32 storage registers

• 4 position stack

• 203 lines of program memory

WRPN 16c is available on other platforms, such as Windows, MacOS, and Linux from the following web site http://www.wrpn.emmet-gray.com

Note: The source code to WRPN 16c is also available!

## Piping Flanges - Free

Are You Some Mechanical or Design Engineer working on Pressure Vessels?

Are You looking for Flange Dimensions and Weight Information?

Are You looking for Flange Dimensions and Weight Information?

AppSoul Studio proudly presents you Piping Flanges app providing you flange dimensions and weight information for Pipe Information, ASME Flanges, ANSI Flanges, API Flanges, DIN Flanges, and many more.

AppSoul's Piping Flanges is an android application that contains flange dimensions and weights information for:

Pipe Information: It contains information of pipes as per ASME/ANSI B36.10. This is available in free and pro versions.

ASME B16.5 Flanges: It contains information about weldneck, slip-on, blind, long weldneck, lapped flanges, threaded and socket welded flanges. The raised face flanges are available in free version. The RTJ flanges are available in pro version.

* ASME B16.47 Series A Flanges: It contains information about weldneck and blind flanges as per ASME B16.47 Series A. The raised face flanges are available in free version.

* ASME B16.47 Series B Flanges: It contains information about weldneck and blind flanges as per ASME B16.47 Series B. This is only available in PRO version.

* ANSI Orifice Flanges: It contains information about Orifice Flanges i-e Weld Neck, Slip On and Threaded. This is only available in PRO version.

* ANSI Compact Flanges: It contains information about DESTEC Compact, DESTEC Compact Swivel, DESTEC Compact Blind. This is only available in PRO version.

* API Type 6B Flanges: It contains information about API Type 6B Weld Neck, API Type 6B Threaded, API Type 6B Blind. This is only available in PRO version.

* API Type 6BX Flanges: It contains information about API Type 6BX Weld Neck, API Type 6BX Blind and Test. This is only available in PRO version.

* DIN Flanges: It contains information about Blind Flange, Threaded Flange, Flat Flange, Weld Neck Flange, Lapped Flange. This is only available in PRO version.

Similar applications: ASME Flanges, MaxANSI Piping, MaxLarge Flanges, PipeShop, PipeShop-Pro, MaxANSI Piping Pro, PIPEFIT

Keywords: ASME Flange, piping, appsoul, Fayaz, pressure vessel, DIN Flanges, API, API 650, ASME Section VIII, ANSI compact, threaded flanges, Pipe Information, ASME B16.5 Flanges, Weld Neck Flange, Slip-On Flange, Blind Flange, Threaded Flange, Socket Welded Flange, Lapped Flange, Long Weld Neck Flange, ASME B16.47 Series A Flanges, Weld Neck Flange, Blind Flange, ASME B16.47 Series B Flanges, Weld Neck Flange, Blind Flange, ANSI Orifice Flanges, Weld Neck, Slip On

## Calculator_all

TTJsft

1

Calculator-all is a small scientific and syntactic calculator which allow yu to compute and draw différents functions type easily! Calculator-all is very simple to use and have almost usuals functions on one screen

Calculator-all include a simple calculator, a graphic drawer and a Matrix computer(ex: +,-,*,/ ,transpose, triangularisation..).

if you have some problems please read 'How to use'

Calculator-all include a simple calculator, a graphic drawer and a Matrix computer(ex: +,-,*,/ ,transpose, triangularisation..).

if you have some problems please read 'How to use'

usuals functions:

log(): decimal logarithm

ln(): neperian logarithm

e^(): exponential, eleur value

sqrt(): sqrt

fact(): factorial (also use '!')

a^b: power

sin(): sine

cos(): cosine

tan(): tangent

asin(): Reciprocal Sine

acos(): Reciprocal Cosine

atan(): Reciprocal tangent

snh(): hyperbolic sinus

csh(): hyperbolic cosinus

tgh(): hyperbolic tangent

abs(): absolute value

dgr(): a degree value(press d)

rad(): radian value (press'r')

C[a;b]: combination ex: C[2;4]=6

A[a;b]: Arrengement ex: A[2;4]=12

B(): Convert decimel to binary

D(): convert binary to decimal

tr(): Matrix transpose

tgl(): Matrix triangularisation

det(): Matrix determinant

fract(): get irreductible fraction (LongClik on ')')

ans: the last result

rnd: a randum number

*More:

%v=val initialize variable v = val

Gauss([M1];[M2]) resolve equations systems expl:Gauss([1,2;3,4];[1;3]) read how to use(all equations types)

Kutta(y'(t);step;inf;sup;y(0);acc) resolve differentials equations with Range Kutta Method expl: Kutta(2y-2t;0.1;0.2;0.5;0.6;3) read how to use

root[] to have polynomial roots ex: 3x^2+x-2=0 just write root[3;1;-2] more informations please read how to use

NB1: when you start calculator-all, to have Menu Items, just press Android natural options button (important)

NB2: acos, atan,asin can be writed with Android Keyboard or Calculator-all keyboard.(first time press button 'a',second time, press the function. ex:'a'>'sin' )

->if yu have some suggestions or established some ERRORs please notify me to ttjsoftz@gmail.com

at the beginning, I have make this soft for my own school's use but now it is your

Made by the TtjSoft.....(Toukea) contact: ttjsoftz@gamil.com, dn't hésitate!

School is easy with Android!

thx Google for this OS

## EQSolve

EQSolve is designed for those times when you need an answer to a well-known equation quickly. Instead of having to remember the equation you're working on, rearranging the terms and then calculating each part separately with a normal calculator, EQSolve does it for you. Simply select the equation you want to use, choose the variable to calculate, fill in the known variables and calculate the answer. No more pen and paper!

EQSolve includes 15 equations:

Boyle's Law

Charles' Law

Coulomb's Law

Einstein's Equation of General Relativity

Hooke's Law

Hubble's Law

Ideal Gas Law

Newton's Law of Gravitation

Newton's Second Law

Ohm's Law

Pythagoras' Theorem

Snell's Law

Trigonometry: cosine

Trigonometry: sine

Trigonometry: tan

# More from developer

## Atmospheric Calculator

An atmospheric calculator with a twist!

The only atmospheric calculator that allows the complete and

exact calculation of each of the "1976 standard atmosphere"

28 parameters as a function of each of the other parameters!

Tired of calculating pressure or gravitational acceleration solely out of altitude?

well, now you can enter the desired pressure or gravitational acceleration and get the the atmospheric parameters which correspond to the lowest geopotential altitude. This is done for the entire 7 layers of the atmosphere (altitudes up to 84km / 280kft)

The only atmospheric calculator that allows the complete and

exact calculation of each of the "1976 standard atmosphere"

28 parameters as a function of each of the other parameters!

Tired of calculating pressure or gravitational acceleration solely out of altitude?

well, now you can enter the desired pressure or gravitational acceleration and get the the atmospheric parameters which correspond to the lowest geopotential altitude. This is done for the entire 7 layers of the atmosphere (altitudes up to 84km / 280kft)

The atmospheric calculator parameters include:

- geometric altitude

- geopotential altitude

- lapse rate

- temperature ratio

- molecular temperature

- kinetic temperature

- mean molecular weight ratio

- mean molecular weight

- pressure ratio

- pressure

- density ratio

- density

- gravitational acceleration ratio

- gravitational acceleration

- dynamic viscosity ratio

- dynamic viscosity

- kinematic viscosity ratio

- kinematic viscosity

- speed of sound ratio

- speed of sound

- pressure scale height

- number density

- mean air-particle speed

- mean collision frequency

- mean free path

- thermal conductivity ratio

- thermal conductivity coefficient

- mole volume

Each of these parameters is given in metric and english units.

* Extrapolation is allowed(!) and performed for geometric altitudes from zero down to -5km.

* results for geometric altitudes between 80km and 86km are corrected for mean molecular weight ration which is not 1. Note that many 1976 standard atmosphere tables are not corrected according to the mean molecular weight ratio, but they do mention that this correction should be done.

Questions or bug reports?

contact me at malta.dan@gmail.com

For more applications, check out my public profile at:

http://profiles.google.com/malta.dan/about

p.s. network access is for ads.

## Aeronautical Calculator

Calculate non standard atmospheric characteristics (according to the 1976 International Standard Atmosphere model), convert various altitude and airspeed types with regard to sea level atmospheric conditions.

Correct up to geometric altitude of 84 kilometers.

Correct up to geometric altitude of 84 kilometers.

Usage:

1) Enter mean sea level characteristics (temperature, pressure).

2) Enter chosen altitude (geometric or geopotential) or gravity, press 'done' and view atmospheric properties at

chosen altitude \ gravity.

3) Enter chosen airspeed (true or calibrated or equivalent; up to the local value of the speed of sound) or dynamic

pressure or mach number (up to mach one), press 'done' and view airspeed type converted at current altitude and

mean sea level characteristics.

Notice:

1) Long click each variable label to get information regarding that variable.

2) Use right side spinners to change input / output unit types.

Remarks:

1) Airspeed conversion is performed under assumption that air is compressible, isentropic (subsonic; mach

number < 1.0) and dry with a constant specific heat ratio.

2) If at current atmospheric conditions, input airspeed results in mach number greater then 1 - calculation is

performed according to mach number 1.

3) Density is calculated using a perfect gas relationship.

4) Geopotential altitude input is defined according to standard day (ISA).

5) The mean molecular weight is not corrected for geometric altitude above 80km.

Questions or bug reports? please contact me at malta.dan@gmail.com.

## Geodetics Calculator

The Geodetics Calculator is designed to solve the first ("direct") and second ("inverse") geodetic problems with an accuracy of 1e-6 meters over a range of 27 different reference ellipsoids and spheriods.

Background:

The first ("direct") geodetic problem is defined in the following manner: given a point (in terms of latitude and longitude) and a direction ("azimuth") and distance from that point to a second point, determine the location (in terms of latitude and longitude) of the second point.

The second ("inverse") problem is defined in the following manner: given two points (in terms of latitude and longitude), determine the direction ("azimuth") and length of a line (in our case, both a geodesic curve (a great circle) and a rhumb line) that connects them.

Usage:

*To solve the first ("direct") geodetic problem, simply enter the origin point, fill direction and azimuth fields and press the Calculate button.

*To solve the second ("inverse") geodetic problem, simply enter the origin and destination points and press the Calculate button.

*In order to change the units in which the input or output fields are given, simply choose a different measurment unit and press the Calculate button.

Terminology:

*Geoid Altitude output field rtepresents the height of the local geoid (EGM96 = Earth Gravity Model 1996) above mean sea level at the origin and destination.

*Forward output field represents the azimuth from origin point to destination point.

*Backward output field represents the azimuth from destination point to origin point.

*Direct output field represents the length of a straight line ("geodesic curve" / "great circle") connecting the origin and destination point, along the reference ellipsoid.

*Rhumb output field represents the length of a rhumb line connecting the origin point to the destination point, along the "meridional earth spheroid model" (radius of 6367.445[km]).

*Latitude and Longitude output fields represent the location of the point located at a given azimuth and distance from the origin point (they are given in degrees with a decimal notation).

Notes:

*Origin and Destination points location can be entered in two different notations:

> degrees decimal notation: choosing "decimal" would require the location input field to be entered in degrees in decimal notation, eg.: 32.156845 or -4.563542.

> degrees/minutes/seconds notation: choosing "d/m/s" would require the location input field to be entered in degrees/minutes/seconds notation, eg.: 32 50 6 or -14 29 50. notice that a space should be enter between the degrees, minutes and seconds.

*Longitude is given in the boundary of [-180.0, 180.0] degrees. Negative longitude represents the western hemisphere and positive longitude represents the eastern hemisphere.

*Latitude is given in the boundary of [-90.0, 90.0] degrees. Negative latitude represents the southern hemisphere and positive latitude represents the northern hemisphere.

*If the origin and destination points are the same, than the distance between them would be zero, and the azimuth between them would be NaN ("not a number").

*If the distance entered by the user is such that the reference ellipsoid would be encircled, than the calculator would take it into consideration.

*Output fields are labeled using indent font, to seperate them from input fiields.

*Geoid altitude is calculated using a bilinear interpolation performed upon a 0.25 degrees grid of point value in a "tide-free" system. The Geoid is given relative ot the WGS84 ellipsoid. Maximum error in Geoid altitude is one meter.

*Rhumb line distance is calculated using earth spheroid radius of 6367435[km]. Deviation from other calculators might originate from the usage of a different earth radius.

Questions or bug reports? please contact me at malta.dan@gmail.com.

For more applications, check out my public profile at http://profiles.google.com/malta.dan/about.

ENJOY

## Molecular Calculator

The Molecular Calculator is designed to calculate the molecular and reciprocal weight of any chemical formula.

usage:

* Enter a chemical formula the standard way.

* Symbols can be seperated by blanks.

* Simplified structures are also allowed.

* Formulas cointaining a multiplication (such as hydrates) should be entered without the dot.

* Numbers composed by an integer and a fraction (like 1 1/2) should be replaced by a fraction (3/2) or using decimal notation (1.5).

* The chemical formulas are case sensetive.

Examples:

* H2O

* Ns2SO4

* Fe3[Fe(CN)6]2

* HOOC-CH2-C(OH)(COOH)-CH2-COOH

* H3C-(CH2)7-CH

Internet permission is for adds.

Questions or bug reports? please contact me at malta.dan@gmail.com.

For more applications,check out my public profile at http://profiles.google.com/malta.dan/about.

ENJOY