Categories Funfact A Kindle eReader gets heavier by 0.000000000000000001 grams when it’s full of books. Post author By admin Post date October 7, 2014 A Kindle eReader gets heavier by 0.000000000000000001 grams when it’s full of books. ← Brontosaurus isn’t a dinosaur. It was named in error as it turned out to be a previously discovered species called Apatosaurus. → Trypophobia is the fear of holes.