The holidays are upon us, and if you are stumped about what to get that special science-enthusiast on your shopping list, we've got you covered.
Scroll down to check out 15 gift ideas -- from a sweater engineered to last for three decades to a deep-sea dive to see the Titanic -- at a range of prices. If you have more geeky gift ideas, please feel free to share them in the comments below. Happy holidays!
Don't forget to visit the HuffPost Gift Guides page for other gift-giving ideas.
For The Trekkie
Think Geek
For The Budding Biologist
Sarah-Jane Matthews
For The Eavesdropper
Alex Brands
Advertisement
For The Neuroscientist
Etsy
For The Dinner Host/Hostess
Fab.com
For The Skin Guru
Mother Dirt
Advertisement
For The Botanist
Etsy
For The Environmentalist
EnerPlex
For The Dog-Lover
Oliver Rossi via Getty Images
Advertisement
For The Fashionista/Fashionisto
Tom Cridland
For The Beach-Goer
Liquid Image
For The Rockstar
littleBits Electronics
Advertisement
For The True Star Wars Fan
Sphero ©
For The Deep Sleeper
Withings
For The Science-Lover Who Has Everything
AP
Advertisement
Need more holiday gift suggestions? Check out last year's science-themed ideas in the slideshow below.