Doug DeHaven
This scale/balance was found on the floor of a back room, forgotten to the ages! It had...
Doug DeHaven
Owner and founder of DJD Labs, I have a deep passion and love of science and technology.
This started as a surprise, this was a donation to the lab! Speaking of donations, if you...
I was in need of a soldering iron hook for my past torch restoration of the Bernz...
I have used many pipe expanders over the years, but this one stood out to me as...
I originally set this up as a puzzle to my social media group first, so if you...
As a science enthusiast with a penchant for experimentation, I recently embarked on an exciting journey: creating...
CO2 sublimation in a vacuum chamber refracts light in amazing ways I’d love to know more about...
If you think your modern vacuum cleaner is a chore to drag around, let me introduce you...
The Brown and Sharpe Manufacturing Company, founded in 1833, was renowned for producing high-quality precision tools and...
I have a passion for collection unique items, and books are no different. When looking for unique...
