This desoldering wick is great to have on hand for any electronics lesson in the classroom involving soldering. It will remove solder from all types of connections. The handy dispenser holds 5 ft. of wick, and will definitely benefit the person soldering any kind of object!
The cards show the name of the element, the atomic number, group, natural state and common usages!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Use this kit to introduce electromagnetic principles in the classroom setting!
Perform awesome experiments using everyday materials found in any kitchen!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!