Looking for a great holiday gift for your favorite geek? Don't worry. HuffPost Science has pulled together our annual gift guide with great ideas for science-obsessed friends and loved ones.
There are 16 fun items on our list -- from nerdy home decor to adventurous travel ideas -- at a range of prices. If we left your favorite gift idea off the list, please share it with us in the comments below.
Don't forget to visit the HuffPost Gift Guides page for other gift-giving ideas.