Stories by walterbell

Nominal versus Actual: A History of the 2x4

Acoustic Fields: How to Build a Diaphragmatic Absorber (2019)

A “secure” smartphone that's too good to be true

How to Identify Stanley Hand Plane Age and Type (Type Study Tool)

DIY Professional Open Source Night Vision Security Camera (2019)

Common weed may be ‘super plant’ that holds key to drought-resistant crops

DIY Guide to Sheet Metal Press Brakes (2018)

Edible insects role in transmission of parasitic diseases to humans (2019)

Apple’s Not-So-Secret Plan to Take Another Gigantic Bite of the Microchip Market

Canadian border chambers of commerce ask government to end ArriveCan app

Dan Gelbart High Precision Workshop Tour (2021) [video]

Getting Started with Aluminum Extrusions (2021)

Miami’s Gold Rush: Finance Firms and Crypto Move In, Bringing Strains

Miami becomes the new boom town for corporate lawyers

Pictures: South America's 'lithium fields' reveal dark side of electric future

The Space Economy

Apple’s iPhone SE is the nail in the mmWave 5G coffin

The ArriveCAN app needs to go

The Benefit of the Bargain by Mark A. Lemley