Gifts for Teens and Adults

Brew your own root beer at home. Make up to two gallons of delicious, old fashioned, naturally carbonated root beer at home in your own soda bottle...

Watch a festival of microcrystals grow and bloom before your eyes. The kit includes a paper tree form, a tray, terraforming solution and instructio...

Tremble and quake with delight as the golden foliage grows and blooms. A new classic crystal growing kit of this iconic tree. Kit includes a paper ...

Condense time... How you ask? Well now you can grow a tree representing each of the 4 seasons. See all the seasons today! This kit includes 4 tre...

Brew your own ginger ale with a real bite. It’s time to get back to basics and brew your own ginger ale. This kit makes a classic spicy ale using t...

From Copernicus: One of our favorite trees. A majestic hardwood that has a brilliant orange foliage in the fall. We called upon our scientists to c...