Collaborate Disseminate
If you’ve ever thought about the nomenclature of electrical components, potentiometer stands out as a strange name, etymologically suggesting something like a voltmeter. In fact, the component took its name …read more Continue reading Reading a Thermocouple with Mercury and a Potentiometer
In 1675, while transporting a barometer by night, the astronomer Jean Picard noticed a glow inside its glass tube, just above the mercury. As the mercury sloshed and splashed across …read more Continue reading A Sloshing-Mercury-Powered Neon Light
The best free business checking accounts with no monthly fees, plus tools to help you manage cash flow and grow your business.
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With multiple rovers currently scurrying around on the surface of Mars to continue a decades-long legacy, it can be easy to forget sometimes that repeating this feat on other planets …read more Continue reading A Mercury Rover Could Explore the Planet by Sticking to the Terminator
We’ve seen our fair share of audiophile tomfoolery here at Hackaday, and we’ve even poked fun at a few of them over the years. Perhaps one of the most outrageously …read more Continue reading Mercury Audio Cables, So Nobody Else Has To Do It
If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps. Turbomolecular pumps require rotors spinning at many thousands of rotations per minute …read more Continue reading Pulling a High Vacuum with Boiling Mercury
The best online business bank accounts combine strong APYs, low fees, and powerful digital tools. Learn how to choose the right fit for your business.
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Find the best banks for small business loans with low rates and flexible terms. Compare top lenders to find the right financing for you.
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The best cash management accounts pay high interest rates on deposits, allow unlimited access to funds, and charge minimal fees. Read our guide to learn more. Continue reading The 7 Best Cash Management Accounts Reviewed for 2025
See the best bank accounts for Shopify stores in 2026, featuring low fees, free transactions, easy integrations, and useful business tools.
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