This is pretty cool! With this meter, you can monitor how much power your appliances use. This would be great for doing an experiment testing different lightbulbs, comparing a regular applience with an "energy star" version, and more.
Kill A Wat Electricity Usage Monitor - connect appliances to the Kill A Wattâ„¢, and it will assess how efficient they really are.

Shape Scapes Sculpture Set pieces have curvey shapes. Not your average construction set. While supposedly a kid's toy, it's also a nice desk toy.

Cool little stocking-stuffer: Staple-Less Stapler

These Robot Lamps are great! It's very cool that they've designed a version in "girly" colors too. It's sad that so many girls don't get to have robot toys, just because they don't come in pink. Well, now they can!

Glass is an amazing substance. Even though it seems like a solid, glass is really a liquid! It's also very well suited for recycling. These beautiful bottle platters and fish tumblers
are made from recycled bottles. Cool beans!
These Pop Art Plates make me think "Abstract Art meets Biology". The colors are vibrant, and the patterns look wonderfully organic. Just beautiful!

Gift certificates are great! Especially as gifts for kids' teachers!
Science & Tech:
Edmund Scientifics Gift Certificates
For the kitchen:
Sur La Table Gift Certificates
The Perfect Gift - A CHEFS Catalog Gift Card
Family:
Leaps & Bounds Gift Certificates
In college, I lived in Albuquerque, New Mexico. While there, I learned to appreciate a fine hot sauce...and the difference between red and green chili. I also learned that I prefer flavor intensity over hotness. That's probably why this Build your own Hot Sauce kit caught my attention.
Nebula Plasma Ball - Creates an amazing light show - and responds to touch on the glass sphere.

Two great books for any foody, especially the scientifically inclined foody:
I love Peet's coffee, and I just had to order a sampler...to test out the affiliate system. I'm loving the coffee! There's a Peet's over the hill from me, so paying for shipping is wasteful. But I still want to benefit GalaxyGoo. Happily, Peet's has a Card program, so I can just buy a reloadable card and benefit GalaxyGoo with my local purchase.
Are you lucky enough to have a Peet's nearby? Order, or reload, your own Peet's card through our affiliate link:
I love my lava lamp! I can't imagine my office without it. This updated version has a metallic sheen to them, with the original hypnotic-organic-blobby movement.
Ahhh, Peet's coffee. yum!
Many say that Peet's is the best coffee in San Francisco, and now you can get some for yourself and support the educational projects at GalaxyGoo at the same time. GalaxyGoo has been approved as an affiliate of Peet's :-)
They have fair trade blends, so you have even more to feel good about while you caffinate.
Add a little culinary alchemy to your kitchen with this fun rack of spice-filled test tubes. Enter 171008 into the Dean & DeLuca site search to find the rack. The large rack, with 40 tubes is item number 171009.