40 MINUTES

Did you hear “Mars Time” from AirSpace, the podcast from the Smithsonian’s National Air and Space Museum, down the street from ThinkGeek World Domination HQ? If you missed it, it was about how trying to keep your body synced to a Mars day, 40 minutes longer than an Earth’s Day, wreaks havoc on your naturally circadian body. Apparently beanbag chairs and ice cream makes it better. That’s pretty much true for anything, honestly.

This watch celebrates the glory that is the red planet, but it’s a standard Earth watch so as not to mess with your head. The Mars Orbit watch has 3-hand movement, with Phobos as the minute hand, Deimos as the hour indicator, and a little rover as the second hand. (At least we think that’s how they line up based on which one orbits closer to the planet. The inside one is the minute hand, which should be obvious after a a few minutes.) Does not include life and / or any Earth-shattering kabooms.

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Back to the Future Marty McFly Hat Prop Replica

According to the blockbuster Back to the Future movie series, the year 2015 brings many advancements – everything from hoverboards to self-drying jackets – and Marty McFly Jr.’s signature color-changing cap! Reproduced in every detail, this one-size-fits-all wearable prop replica features ultra-refractive fabrics, adjustable Velcro closure, and enough 21st-century tech to erase more than a photograph.

Xbox Heat-Change 11 oz. Mug

Positively covered with official Xbox designs, this Xbox Heat-Change 11 oz. Mug is perfect for a mid-game break, and it’s a great gift for video gamers.

Lord of the Rings Gandalf the Grey Silver T-Shirt

Show your love for The Lord of the Rings by wearing this t-shirt. This excellent Lord of the Rings Gandalf the Grey Silver T-Shirt features an image of the great wizard himself, Gandalf the Grey, above the word “Gandalf.” This is a must-have t-shirt for any fan of The Lord of the Rings and The Hobbit!