Latest Popular Ordered My Channel Categories Search Search Search results for repellent: a floating fire ant raft is pushed down on the surface of water A cluster of fire ants floating on the surface of water is pushed down with a pair of tweezers. Note the deflection of the water surface and how water does not penetrate the raft. Date: 2011-04-27 15:37:32 MyList User: Community of Lights Views: 9778 Votes: 1 Playlists: 0 Downloads: 0 Comments: 0 Rating: 5/5 science