Back in September we took a look at a growing trend in America’s public schools, one that eliminates many of the childhood games that children love to play. In “Another Elementary School Bans Tag,” we discussed the alarming overreaction of yet another public school that put an end to a traditional playground game for fear of potential student injury. In April, we did a piece on Gever Tulley, the founder of the Tinkering School, who gave a talk on Ted.com about six dangerous things we should le

SIGMA BC1606L DTS Wireless Bicycle Speedometer

Full Dot Matrix Text Display in 7 languages. Memory function to recall settings after changing batteries. 2 bike programmable with auto detection of bike 1 / 2. LCD Back Light. Clock - 12/24h. Current speed. Average speed. Maximum speed. Comparison of average/current speed. For full list of features and functions please see chart.

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Cyclocomputer Part Sigma Wiring K It Rear New Long

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Cateye CC VL500 Velo 5 Function Bicycle Computer Black

Accompanied by universal handlebar and front-fork-sensor mounts, this entry-level five-function bicycle computer displays current speed, maximum speed, trip distance, total distance, and 12/24-hour clock. Other features include tire setting in inches and centimeters, automatic start/stop, and automatic power-saving mode. The computer runs on a CR2032 battery (included). Maximum wired transmission distance is 27 inches. Like all Cateye bicycle computers, this one is ultrasonically welded and water-resistant.

Specifications:

• Handlebar mount size: 22-32 mm
• Fork mount size: 11-55 mm
• Battery: CR2032 (included)
• Maximum wired transmission distance: 27″ (70 cm)

About Cateye
Founded in 1946 in Osaka, Japan, CatEye is the leading manufacturer of cycle computers, lights, and reflectors to cyclists in the world. In 1964, CatEye was the first in the industry to create a flashing lamp for bicycles, followed by their first battery headlamp in 1982, and the very first bicycle head lamp using white LEDs in 2001. The company’s Opticube lens and reflectors make the brightest and most efficient LED headlights. while their LD500 remains the only rear safety light that can meet the rigorous CPSC standards for reflectivity.

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Polar RS200 Running Computer Monitor

POLAR