Category Archives: Lord Kelvin

Getting Sparks from Water with Lord Kelvin’s Thunderstorm

In the comments to our recent article about Wimshurst machines, we saw that some hackers had never heard of them, reminding us that we all have different backgrounds and much to share. Well here’s one I’m guessing even fewer will have heard of. It’s never even shown up in a single Hackaday article, something that was also pointed out in a comment to that Wimshurst article. It is the Lord Kelvin’s Water Dropper aka Lord Kelvin’s Thunderstorm, invented in the 1860s by William Thomson, 1st Baron Kelvin, the same fellow for whom the Kelvin temperature scale is named.  It’s a …read more

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Posted in classic hacks, electroscope, Engineering, Hackaday Columns, Lord Kelvin, lord kelvin thunderstorm, lord kelvin water dropper | Leave a comment