Learn how to use time management tools to boost your productivity. Efficient time management is about accepting that you have limited time and maximizing it
3 boites en carton de différentes tailles + 11 rouleaux en carton + des ciseaux = un château fort / Make a cardboard castle using discarded boxes and toilet paper rolls
The technology for atomic level invisibility might be closer than you’d think! Russian professor Oleg Gadomsky has patented a new method of optical camouflage. The professor, versed in both quantum and optical electronics, uses gold nanoparticl