Aired (December 12, 2021): Is it possible for two arrows drawn on a card pointing in opposite directions to point in the same direction when the card is turned around? Find out the science behind this magic arrow experiment in this video!<br /><br />Watch episodes of 'iBilib' every Sunday mornings on GMA Network, hosted by Chris Tiu with Roadfill Macasero, Shaira Diaz, Kim De Leon, and Abdul Raman. #iBilib #iBilibGMA #iBilibOnGMAPlayground