Science Note: A STEM project to make a light gate controlled by a Raspberry Pi
Issue 374 | Page 9 | Published Sep 2019
More from this issue
Several science topics are illustrated using sweets and other readily accessible materials.
A wide-ranging discussion of elements that are used to treat, prevent or diagnose disease, injury or illness.
Calcium is vital for building bones and teeth, but it is also required to help transmit messages inside cells; its unusual solvation properties...