Little Trees air fresheners the world over owe their rearview-mirror-dangling existence to a chance encounter some 60 years ago in Watertown, N.Y. On that particular day, Julius Samann listened to a milkman complain about one of his occupational hazards, the stench of spoiled milk. It turned out he was talking to just the right guy. Samann, a German-Jewish chemist who fled the Nazis, had studied Alpine tree aromas in the forests of Canada. He was interested in the technology used to transport and disseminate them.
1. This is a neat article.
2. The NYTimes has a “Maker” section.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “How Free Returns and Exchanges Are Affecting America’s Retailers”
Wearables — Add Audio FX to any wearables project
Electronics — Paper Clip Power Supply
Biohacking — AMINO.BIO – bio-hacking kit
No comments yet.
Sorry, the comment form is closed at this time.