This 5W solar panel features mono-crystalline cells (making it 20% more efficient than other kinds of solar cells), and is supported by a heavy-duty anodized aluminum frame. It is water-resistant, and has a service life of more than 25 years. This is an excellent solar panel for use in a variety of applications.
This classic desk toy will keep you amused!
Use this awesome prism to teach about optics and light in the classroom setting!
Discover how solar cells make electricity with this awesome kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This kit includes several different projects that demonstrate the power of magnets!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
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