Aired (January 29, 2023): Ang kumunoy o quicksand ay isang natural phenomenon na nangyayari kapag nababad sa tubig ang loose sand. Paano ba makakaalis kapag nahulog dito? Alamin ‘yan sa video. Watch episodes of 'AHA!' every Sunday morning on GMA Network, hosted by Drew Arellano. #AHAGMA #AHAmazingLearning GMA Network promotes healthy debate and conversation online. Any abusive language that does not facilitate productive discourse will be blocked from this post. GMA Network upholds ethical standards of fairness, objectivity, accuracy, transparency, balance, and independence. Walang Kinikilingan, Walang Pinoprotektahan, Serbisyong totoo lamang. Subscribe to the GMA Public Affairs channel: https://www.youtube.com/user/gmapublicaffairs Visit the GMA News and Public Affairs Portal: http://www.gmanews.tv Connect with us on: Facebook: http://www.facebook.com/gmapublicaffairs/ Twitter: http://www.twitter.com/gma_pa