Once again, it's time for our collaboration with the always amusing What Is It? Blog. Can you tell us what this thing is? Or make a wild guess?

Place your guess in the comment section below. One guess per comment, please, though you can enter as many as you'd like. Post no URLs or weblinks, as doing so will forfeit your entry. Two winners: the first correct guess and the funniest (albeit ultimately wrong) guess will win T-shirt from the NeatoShop.

Please write your T-shirt selection alongside your guess. If you don't include a selection, you forfeit the prize, okay? May we suggest the Science T-Shirt, Funny T-Shirt and Artist-Designed T-Shirts?

For more clues, check out the What Is It? Blog.

Update: the pictured object is, indeed, an early TV remote control. This one is really neat in that it doesn't need batteries! Read more about it and see a video at the What It It? Blog. Yes, it was an easy one this week, and our first commenter, Benjamin Abbitt, had the right answer (but did not select a t-shirt). Most people guessed TV remote, but a few went for the funny answer. A t-shirt goes to Ceri for this one: "It's Captain Kirk's first phaser, an early version, before the design was more refined. The buttons are for tickle, shake, stun and kill"