A really cool gadget, which I can see beeing used for an every day commute in the city. Practical, and (maybe) cheap, it would be ideal. Not to mention the lack of pollution, as it would be an electric vehicle! Cool!

NASA hopes that this new rover concept is the way to go into the future and it will lead towards a new way of exploring harsh environments, hopefully on other planets! Very cool! And here's an actual (smaller) project built by NASA:

Here's a video from the Discovery Channel, and its famous 'How its made' show. This show in 4 minutes and a half how video games are created. From the concept, to the finished product! Cool!

A brilliantly addictive game created by David Scott. The aim of the game is to kill all the creatures without letting any of them get away. You do this by placing all kinds of towers on the map, and upgrading them whenever possible. Some towers are locked, and can be unlocked if you get wood (every 7 levels you get 1 wood for an upgrade). As I said the game is addictive, so beware

A tree can have a pretty negative impact on your health. That is, if it hits you when falling. Proof of concept, is this video, where 2 dudes try to down a tree. Unfortunately for them, the tree fought back hard

The nervous system takes a decision ten seconds before the individual is conscious of it: a German study calls into question the concept of free will! The human brain takes a decision almost ten seconds before the person is aware: the claim comes from researchers of Max Planck Institute for Cognitive Sciences in Leipzig, Germany, led by neuroscientist John-Dylan Haynes. With this claim, the German scientist are taking into question the principle of "free will" during the decision-making process. The researchers asked 14 volunteers to undergo brain imaging during the course of a task: the experiment was to take a decision: in this case pressing between two buttons, with the right hand or with the left at the choice of the subject. At the same time, on a screen it was shown a stream of letters, at a rate of one every half second, and volunteers had to report the letter on the screen at the time of their decision.

Recognizing the native language of a person after the electrical waves in the brain! By analyzing brain waves we can reveal the identity of an individual's language. Someone can involuntarily, because of a temporary amnesia or silence, or voluntarily, to try to avoid providing information on their origins. The discovery was made by Italian researchers and published on Biological Psychology. The study, coordinated by Alice Mado Proverb Electrophysiology Laboratory of the Department of cognitive psychology at the University of Milano-Bicocca, in collaboration with Roberta Adorni, and Alberto Zani, a researcher of the Institute of Physiology and Molecular Bioimaging of Cnr-Segrate in Milan , shows that there is a region of the brain, called "area for the visual form of words", which is located in the so-called fusiform cortex in the left occipital / temporal region of the brain. This automatically recognizes the shape of the letters and words, and it is very sensitive to levels of familiarity.