Aired (January 02, 2022): Believe it or not, ink could propel a leaf boat! Watch this video to know how.<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
