Physical Science

Physical Science Investigations Video Library DVD

Expand your classroom video resources! This investigation library is the perfect curriculum solution to creative and engaging lessons with videos. Use each segment to introduce, highlight, or initiate key curricular topics. DVDs include detailed informa... More.

K’NEX® Motor Add-on Pack

Motorize your K’NEX® models! Includes two K’NEX® battery motors (two “AA” batteries not included). More.

Amusement Park Physics

A wonderful and fun way for students to understand various physics concepts through experiences most of them have already had. A fast-paced game with questions related to amusement parks. 2-5 players. Includes a durable game mat; over 100 scienc... More.

Wind Tunnel

Students can make a variety of aerodynamic studies with an actual wind tunnel. A wing can be made and lift calculations can be made to give students an idea of how efficient their wing is. Students can also visually analyze the efficiency of their creat... More.

Wind Tunnel

Students can make a variety of aerodynamic studies with an actual wind tunnel. A wing can be made and lift calculations can be made to give students an idea of how efficient their wing is. Students can also visually analyze the efficiency of their creat... More.

Roller Coaster Physics DVD

Roller coasters are so much fun thanks to friction, potential energy, gravity, and acceleration. Learn about the wonderful world of applied physics in this presentation. In a segment titled Roller Coaster Physics, you’ll strap in and take s... More.

Osmosis and Diffusion Kit – Lab-Aids® No. 22

This kit allows students to observe diffusion through a membrane in two directions at the same time. In addition, they can observe the selective permeability of a membrane – some substances can pass through a membrane and others cannot. Complete f... More.

Pulse Glass

Designed for demonstrating that vapor pressure increases when temperature increases. Apparatus consists of two glass bulbs which are connected with a glass tube and contain a colored, volatile liquid. Holding one of the bulbs in your hand causes the eva... More.

Physics: The Elegant Universe and Beyond

Join host Brian Greene, professor of physics and mathematics at Columbia University and the best-selling author of The Elegant Universe, for an in-depth exploration of the ground-breaking new string theory that will excite scientists ... More.

Super Bridge DVD

Take a look at “the bridge of the future:” sturdy and stunningly graceful, the new Clark Bridge spands the Mississippi at Alton, Illinois, linking the old river town with the promise of prosperity. Now, in this two-hour special, you can ... More.