T shirts

Photochromic ICE T-shirt, Child

1
Type: D    |    Level: Al Levels

Watch its colors change in sunlight! This snazzy white T-shirt has a black outline of the ICE structure on the front and a smiling sun on the back. Step into sunlight, and the designs become bright shades of blue, purple, yellow and orange! UV active dyes in the shirt are colorless in room light, but become brightly colored in sunlight.

What happens and why? Use this T-shirt to teach students how conjugated double bonds absorb light. The dyes in...

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$10.00

Photochromic ICE T-shirt, Adult

1
Type: D    |    Level: Al Levels

Watch its colors change in sunlight! This snazzy white T-shirt has a black outline of the ICE structure on the front and a smiling sun on the back. Step into sunlight, and the designs become bright shades of blue, purple, yellow and orange! UV active dyes in the shirt are colorless in room light, but become brightly colored in sunlight.

What happens and why? Use this T-shirt to teach students how conjugated double bonds absorb light. The dyes in...

read more
$15.00