Social advertising sometimes takes bizarre forms, because its main function is to attract attention, and what catches the eye better than something strange, vivid and unusual. Apparently, the creators of new videos dedicated to the maintenance of order in public transport in Los Angeles, was guided by this principle, because they managed to fit in a three minute and a half clip of an impressive dose of psychedelia. Three videos…

An asteroid the size of a house will fly past Earth on the night of 11 to 12 October, once again providing opportunities for experts to speculate on what would happen if the space wanderer had not missed our wondrous planet, passing within the orbit of the moon. A stone giant named 2012 TC4, reaching a diameter of 50 to 100 feet (approximately the same as the asteroid that struck…