White Plasma, from CO2 3 min read Science White Plasma, from CO2 Doug DeHaven July 2, 2024 As a science enthusiast with a penchant for experimentation, I recently embarked on an exciting journey: creating...Read More
CO2 sublimation in a vacuum chamber. 1 min read Science CO2 sublimation in a vacuum chamber. Doug DeHaven July 2, 2024 CO2 sublimation in a vacuum chamber refracts light in amazing ways I’d love to know more about...Read More
1900’s Warner E-Z vacuum cleaner 2 min read Collection 1900’s Warner E-Z vacuum cleaner Doug DeHaven July 2, 2024 If you think your modern vacuum cleaner is a chore to drag around, let me introduce you...Read More
1892 Brown and sharp manual hair clipper 3 min read Collection 1892 Brown and sharp manual hair clipper Doug DeHaven July 2, 2024 The Brown and Sharpe Manufacturing Company, founded in 1833, was renowned for producing high-quality precision tools and...Read More
The largest book ever! 3 min read Collection The largest book ever! Doug DeHaven July 2, 2024 I have a passion for collection unique items, and books are no different. When looking for unique...Read More
Vintage Weston and Simpson meter testing 1 min read Collection Tools Vintage Weston and Simpson meter testing Doug DeHaven July 2, 2024 I recently picked up these meters for the lab, sometimes with my experiments there is no replacement...Read More
Rare Ford branded CE Johansson CEJ 200E-1 Internal Bore Mircometer 3 min read Collection Tools Rare Ford branded CE Johansson CEJ 200E-1 Internal Bore Mircometer Doug DeHaven July 2, 2024 This was an interesting find, I saw it at an obscure shop on a shelf with some...Read More