Monthly Archives: January 2023

These folks from Concordia have found a way to do 3D printing with sound waves!! Check it out here.

The West is tackling noise! Yay. Apparently loud cars and trucks are a common nuisance in Calgary and in Edmonton. Both cities are aiming at increasing their fines and their tracking of such vehicles. Good luck, I say. You can … Continue reading →

No, not a milk shake. This is a small version of a seismograph. What is it? Allow me to quote from a NYT article: “The Raspberry Shake — a small device that combines a cheap computer called a Raspberry Pi … Continue reading →