Latest Popular Ordered My Channel Categories Search Search Search results for raft: 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 Votes: 1 Downloads: 0 Comments: 0 Rating: 5/5 science