Take a look at this gallery of ambigrams, created by the ambigram generator.

Could ambigram captchas be the solution to stop the automated hacking of captcha based human tests?

iAmbigram Lite is the only application for any handheld device capable of creating ambigrams. Watch the video to see it in action.

The perfect Valentines Romantic Gifts will show that you 1) put thought into the gift, 2) made it special for just the two of you and 3) avoided being predictable (no flowers or chocolates!)

Frame your ambigram inside this classy faux cherry wood frame, and be prepared for the conversations to start…

Arrive at the office with this cool stainless steel ambigram travel mug and be prepared to turn some heads (literally).

This ambigram key chain bottle opener is both cool and functional.

Our unique romantic gifts cuddle your name with the name of your loved on in the same physical space, forever intermingled. Not always perfect, but always touching in intimate, complex and interesting ways. Its the perfect metaphor for your relationship.

Possibly the coolest name necklace available today, this name necklace is a real head-turner (literally!).

Altars of Science is the first clue in the Angels and Demons viral mystery. So, where do you take the Altars of Science clue from here?