The Earth is spinning faster than ever—and no one knows why. New Bubble Wool packing material made from discarded wool. “Recommendmeabook.com” lets you try out first pages of books. Graphene foam-based sensors for better prosthetics and robotics. New site tells you in what year you can reuse a calendar. A 3D-printed flip clock that uses playing cards to display the time. A redesigned door key that makes it easier to orient. Interactive map lets you find famous people from your hometown. A flock of self-driving cars mysteriously show up at the same corner and idle…ominously. Remember when urban legends and conspiracy theories spread by fax? The first hot air balloon-based restaurant. “La Dolce Velveeta” heads to happy hour with the “Veltini.” All that and more in WhatTheyThink’s weekly miscellany.