Mystery & Wonders

See below for English description.« Savais-tu qu'on peut entendre un rugissement de lion à plus de huit kilomètres et que le coeur d'un astronaute ralent...

Get ready for even more zany weird-but-true fun with 1,000 all-new wacky facts, photos, and too-strange-to-believe stories in the newest book in the wildly ...

With Build Your Own Chain Reaction Machines, You'll Create Twelve Zany And Awesome Mechanical Contraptions Using Stuff From Around The House--Categories: Ch...