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Fire Safe Lithium Metal Battery in Sight
Single-use lithium metal batteries use lithium metal as their anode. This distinguishes their chemistry from rechargeable lithium-ion batteries, which use…
Wonder How Antigen Tests Work – Here’s How
Did you ever wonder how antigen tests work, but didn’t know who to ask. We decided to explain it right…
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Battery Experiments
What Happens Inside a Leclanche Cell?
Okay, so you went on a school expedition where they showed you a Leclanche cell? Maybe they went as far…
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William Dubilier’s Mica Dielectric Capacitor
If storage batteries are at the heart of every portable electrical device, we are bound to find capacitors there too.…
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George Mansbridge Metalized Paper Capacitor
George Mansbridge invented the metalized paper capacitor in 1900, and patented it in 1902. The design subsequently proved popular in…
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Charles Pollak Aluminum Electrolytic Capacitor
Karol Franciszek Pollak was born in south-eastern Poland in 1859. He began working as an electrician, and soon showed great…