We never could get Venus Fly Traps to stay alive long enough to chomp down on all the nasty summer visitors. Now, with Discovery’s motion activated Trap, just feed it 3 AA batteries (not included) and its sensor will close its “mouth” on bugs without you having to tend it. Add bait if the flying creatures don’t want to go for the pseudo plant and, after they are captured, you can release them or study them for a bit. At a size of 4.25 x 4.25 x 9-inches, the plastic VFT will set you back $19.95.