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Science Quote

'Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring.'

Carl Sagan
(1934-1996)

Top Selling

Here are our physics & astronomy bestsellers:
KonusScience 5 Way Microscope Kit
CHEM C1000 Chemistry Kit v2.0
Tin Can Robot 4M Kit
Periscope
Potato Clock 4M Kit
4M Kitchen Science Kit
3D Magnetic Field Tube
Revolving Multi-Color Fiberoptic Light
Mini Plasma Ball
Top Secret - Spinning Top

Sponsors

USC University of Southern California Dornsife College Physics and Astronomy Department McMaster University Physics and Astronomy Department