Someone Built a Fully Functioning Lego Chainsaw
Lego building blocks are perhaps the best toys around, and you can build literally anything you want with them. From a full-size working Lego car to now, a working miniature Lego chainsaw. This isn't some thrown together chainsaw either, in fact, it looks so good that it seems to have come right out of a Lego Technic kit. Custom Lego builder František Hajdekr is the man behind the project, and he is hoping to get it turned into an actual Lego kit! Check out the video above.
What should be our response to the first contact with extraterrestrial civilizations? We speak to the scientists who analyzed current SETI approaches.