Hand made by metal plate “hand-Battery”

Batteries, lithium batteries, button cell battery … … the very large variety, but you’ve seen “hand batteries” do? Huaqiao Lu reporter Gulou District Youth Science and Technology Workshop on the street saw this “hand-battery.”

“Quick use your hands to generate electricity.” Youth science and technology into the studio, the reporter was so attracted, are the activities of their children were excited to put his hands pressed on the wall of the metal plate, ” quick look! quick look! pointer moved. “side of the instructor, we palms sweat contains salt composition, when your hand on a metal plate in two different time, a very simple” hand-batteries ” on the manufacture of complete, pointer from its swing can also see the size of the generated electricity dell XPS M140 battery, dell XPS M1210 battery .

In order to improve area youths interested in learning science, Huaqiao Lu streets specially set up of this young science and technology studio, the studio only to let children have more than 10 kinds of hands-on projects, in addition to “hand batteries”, there periscope , small motors, etc., the children through participation in these projects, you can learn force, sound, light and other aspects of scientific knowledge. Moreover, the studio also has a lot of kids interested in robot assembly, in order to ensure the normal development of the activity, street specially invited full-time teacher, dell C1295 battery, dell GD761 battery,  and in and around Lhasa Road Primary School, four in contact the first week of every month 6 to hold a robot trained to guide students to understand common around the robot, to help them understand the basic structure of the robot, principle, build the foundation