Self assembling robots
Maybe you remember the T-1000 from the movie Terminator 2: judgment day. Since this terminator made of liquid metal, it was able to take th...Read More
Free communication in remote areas using balloons: Project Loon
The idea of using the stratosphere for improving communications was introduced and tested almost a decade ago. The European project Capanin...Read More
Plastic pollution in oceans and also lakes
What is a garbage patch? All the garbage produced will eventually end up in the oceans and major water bodies. Then, currents will turn i...Read More
Passphrase instead of password
A recent study reported that more than 90% of all passwords are vulnerable to being hacked in just seconds. Moreover, the 10 000 most comm...Read More
Why is gold so valuable?
Gold, like no other metal, has a fascinating history and a special place in the world. For thousands of years it has been used as an ornam...Read More
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