Learn how to build your own simple DIY air pump using a plastic syringe, a small DC motor, and basic materials you may already have at home. This easy-to-follow tutorial walks you through each step, ...
YouTube on MSN
How to make a simple electric motor at home | DIY science project with household items
Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow along as we transform basic materials—like copper wire, an old CD, magnets, ...
Live Science on MSN
World's smallest QR code can store data for thousands of years — but you need an electron microscope to see it
Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.
TU Wien has been working with the Munich-based company Cerabyte for some time to develop a new long-term archiving technology: writing information onto a coated glass disc. In the lab, researchers use ...
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