Calcium Ca 20 | Element t shirt Size:S—Unisex Triblend What do we want

What do we want

Miscommunication about the numbering resulted in the mission emblems reading Skylab I

Florida and lasted 84 days

but by how we treat others while we are alive

Rose Director of the Hayden Planetarium at the Rose Center for Earth and Space in New York City

Calcium Ca 20 | Element t shirt Size:S—Unisex Triblend What do we wantGet your science geek on with a Calcium T Shirt. This calcium shirt lists interesting facts and details about the element. Youll look like the smartest person in the room when wearing this t shirt and it looks great with a pair of jeans and your favorite sneakers. Check out our other element tees for more ways to add science to your wardrobe.