LEADER 01556ojm 2200253z- 450 001 9910155738303321 005 20230913112557.0 010 $a1-5124-4658-0 035 $a(CKB)3710000000976154 035 $a(BIP)058891614 035 $a(EXLCZ)993710000000976154 100 $a20231107c2017uuuu -u- - 101 0 $aeng 200 10$aDoes It Really Take Seven Years to Digest Swallowed Gum? : And Other Questions You've Always Wanted to Ask 210 $cLerner 215 $a1 online resource (40 p.) 330 8 $aIt takes seven years to digest swallowed gum. A penny placed on a train track can cause a train to derail. The average human consumes four spiders per year while sleeping. You may have heard some of these common sayings or beliefs before. But are they really true? Can they be proven using science? Let's investigate seventeen statements about familiar items and everyday events and find out which ones are right, which ones are wrong, and which ones still stump scientists! Find out whether eggs will really stand on their ends during the vernal equinox! Discover whether it's true that you can swing 360 degrees on a swing set! See if you can tell the difference between fact and fiction with Is That a Fact? 517 $aDoes It Really Take Seven Years to Digest Swallowed Gum? 676 $a502 700 $aDonovan$b Sandy$01435828 906 $aAUDIO 912 $a9910155738303321 996 $aDoes It Really Take Seven Years to Digest Swallowed Gum? : And Other Questions You've Always Wanted to Ask$93596057 997 $aUNINA