Two metals of different heat coefficients laminated together and mounted in a wooden handle. This Bimetal Strip includes one brass side and one steel side.

BIRD-OPOLY is a game based on our fabulous feathered friends.  Trade your bird houses in for a big tree and you’ll be the big winner in Bird-opoly! Ages: 8+

WARNING! CHOKING HAZARD! This product contains small parts. Not for children under 3 years. Adult supervision required.

Was $23.98

This high quality 6" portable Chauvet Handheld Blacklight w/ Flashlight is perfect for many uses including security work, checking antiques, looking for pet stains, forensics, and lighting up fluorescent and blacklight reactive items. Requires 4 AA batteries, not included.

Turns red in presence of mild acids (pH 4.3-6.8). 100 strips per vial.

Accentuate your presentation with colored titles.

Quality glassware for general lab use. Made of borosilicate glass. Designed to give the best combination of thermal shock resistance, physical strength and resistance to chemical attack.

This ten-piece precision weight set includes two each of 1g, 2g, 5g, and 10g weights, and one each of 20g and 50g weights. WARNING! CHOKING HAZARD! This product contains small parts. Not for children under 3 years. Adult supervision required.

BUG-OPOLY is a creeping, crawling, property trading game!  Ages: 8+

WARNING! CHOKING HAZARD! This product contains small parts. Not for children under 3 years. Adult supervision required.WARNING! CHOKING HAZARD! This product contains small parts. Not for children under 3 years. Adult supervision required.

Was $23.98