IRA FLATOW, HOST:
Up next, Flora Lichtman is here with Video Pick of the Week, fresh from being the recent winner of the Cyberscreen Film Festival. Well, congratulations, Flora.
FLORA LICHTMAN, BYLINE: Oh, thank you, Ira.
FLATOW: It was for optical illusion piece.
LICHTMAN: Yes. Step into an optical illusion was the winner. Thank you. But, really, I mean, I'm still stuck on dung beetles.