Optics, toys, garden products, Petoskey stones from Michigan.
Books, videos and gifts with an emphasis on birds and butterflies.
Replicas of bonsai trees made with semi-precious stones.
A variety of kits, models and toys related to several sciences.
Offers a 100x pocket microscope.
Rocks, minerals and fossils, cacti, succulents and carniverous plants.
Science and astronomy superstore, with a wide variety of equipment and supplies for sale.
Purveyors of decadence in academia, T-shirts, bumper stickers, and other paleontology and science-themed materials.
Makes and sells a novel small fuel cell, and offers hydrogen sources, accessories and materials for self-assembling. Based in the UK.
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