"The Mystery of Lyle and Louise"

Hand crank centrifuge capable of holding 4×15 ml tubes, includes tubes for immediate use.

Spinel group; black, dull metallic luster; common iron oxide.

Easy One-Handed Operation.

Lot of tiny bubbles.

A redefined and extremely robust hand-held gyroscope.

Light gray, fine small clasts.

Dense and massive.

Hematite-cemented quartz; orthoquartzite.

Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4.

Chlorite-bearing.

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.

These hand trowels have baked-on enamel finished blades with tough plastic handles with thumb grove.

Simplifies exercise band and exercise tubing use.

Similar to our Beaker Brush, this tool features two rows of bristles and a double-tufted fiber end. Brush area is 2.5cm dia. x 10cm long; overall length: 41cm.

Keep your grip and protect your hand.

Reveal the Nature of Color and Light