These crucible tongs are excellent for handling hot crucibles and similar apparatus. They feature corrugated tips for easy handling, a riveted joint, and finger openings that are large enough for a firm grip. Recommended for use in the laboratory setting.
Experience this sphere powered by the sun!
Build your own windmill generator kit by recycling a plastic bottle!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Get swept away by this fantastic robot kit that uses vibrations to move!
Create beautiful art with this amazing sun paper!
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