The Spillnot Baseball

The Spillnot BaseballThe design of the Spillnot uses the principles of Newtonian physics to keep the liquid in the container. The flexible handle and location of the suspension point above the center of the tray ensure that the forces on the liquid are always directed toward the supporting tray, even when the tray is in motion. Sideways forces usually responsible for spills are not transmitted to the tray by the flexible handle. Radial forces generated during swinging

Heavy ribbing for maximum rigidity

Light weight but strong

Ages 10-18

It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0

Shipping weight: 2 Lbs

Includes tripod with soft rubber feet (some assembly required)

Versatile and durable

and it has a removable shoulder cap with a collarbone pad for additional safety

1 - Set of 22- 8" red numbers 1 - Set of 2 double-sided header cards

Size: 66"H x 37"W x 12"L

1/100 Second Precision to 10 hours

These hand held flags come in four colors and can be used to direct traffic