Free WiFi Finder

The app will help you find FREE WiFi hotspots in more than 50 countries around the world: Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Chile, China, Colombia, Croatia, Czech Republic, Denmark, Egypt, Finland, France, Germany, Greece, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Italy, Japan, Luxembourg, Malaysia, Mexico, Netherlands, New Zealand, Norway, Philippines, Poland, Portugal, Romania, Russia, Serbia, Singapore, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, UK, Ukraine, United States, Vietnam.

The most exciting thing about the app is that you don't need to be connected to the Internet to find the nearest hotspot -- all the hotspots are stored locally on your device.

Try it and it will work! ... and please add new FREE Wi-Fi hotspots if you know one in your neighbourhood. It will help some traveler in need:)

Genetic Code

GeneticCode is a handy reference tool for students and researches. The application visualizes codon table as well as provides information about 20 amino acids.

The codon table is represented in three different ways:
* Picker -- allows you to select a particular codon and the name and structure of the corresponding amino acid appear above. You can see amino acid properties by clicking on the amino acid structure.
* Table -- usual table representation of the whole codon table
* Circle -- circular representation of the codon table (a little bit unusual, but pretty)

Following information if provided about amino acids:
* Chemical structure
* Three letter and one letter abbreviations
* All codons that encode the amino acid
* Polarity
* Side chain charge (neutral, positive, negative)
* pH (acidic or basic)
* Chemical formula of the side chain
* Aromatic or aliphatic
* Essential
* Small
* Polar
* Hydrophobic
* Hydropathy
* Molecular weight (MW)
* Isoelectric Point (pI)
* pK1 (-COOH)
* pK2 (+NH3)
* pKa
* reference to Wikipedia

The GeneticCodePro also includes the following functionality:
* Amino acid table with the list of all 20 amino acid (in case you need information about a particular amino acid)
* Genetic Code Translator that allowes you to translate direct DNA strand to complementary DNA => RNA => protein (in 3 and 1 letter abbreviations)
* Codon Table cells are clickable, so it is possible to get amino acid details directly from the Codon Table

Visual Counter

GeneticCode GeneticCode

Have you ever needed to count something on a photo or image? Now it is much easier to do! Just take a picture of what you want to count, load it to the revolutionary app Visual Counter and start counting! You never loose your current count -- it always on the screen. You can add or delete marks as well as change mark size and color. It doesn't matter how big or small your picture is. You can always zoom it in and out to count small elements on it and see what you didn't count yet.

Einstein's Puzzle

Variations of this riddle appear on the net from time to time. It is sometimes attributed to Albert Einstein and it is claimed that 98% of the people are incapable of solving it. Some commentators suggest that Einstein created such puzzles not to test out intelligence but to get rid of all the students who wanted him as an advisor.

It is not likely that there is any truth to these stories. Wherever this comes from, it is a nice riddle. Some cigarette brands in this implementation of the puzzle were replaced to the brands popular nowadays.

Try to solve the puzzle and find out whether you belong to the 2% of the smartest people on Earth!