How 'Microcracks' Undermined San Francisco's New Bus Terminal

How 'Microcracks' Undermined San Francisco's New Bus Terminal

Engineers clambered up to the girders and slowly excised the cracked chunks with a diamond-oxide-studded cable saw, “so we could cut through it without heating it up and disturbing any of the evidence,” says Karl Frank, a civil engineer and steel-failure specialist working with Herrick, another company involved in building the terminal.

This Jagged Little Pill Could Make Diabetes Easier to Treat

This Jagged Little Pill Could Make Diabetes Easier to Treat

Traverso says the next project is to test the capsules in larger animals, to understand what happens if they inject repeat doses day after day, as a Type 2 diabetic would require for it to be useful.

Chevy's Colorado ZR2 Bison Is the Pickup Truck for Armageddon

Chevy's Colorado ZR2 Bison Is the Pickup Truck for Armageddon

Bolting on metal bumpers meant testing that again, and making sure the complex electronics behind the bumper, like airbag impact sensors still worked as designed.Dickens spends most of his time working with Chevy's track cars and Cadillac's V-series performance cars, so it’s no surprise that one of his favorite features on the truck came from the world of racing: the spool valve suspension dampers, which are available on the standard ZR2 too.

You’ve Heard of Outsourced Jobs, but Outsourced Pollution? It’s Real, and Tough to Tally Up.

You’ve Heard of Outsourced Jobs, but Outsourced Pollution? It’s Real, and Tough to Tally Up.

If you included all the global emissions produced in the course of making things like the imported steel used in London’s skyscrapers and cars, then Britain’s total carbon footprint has actually increased slightly over that time.“It’s a huge problem” said Ali Hasanbeigi, a research scientist and C.E.O. of Global Efficiency Intelligence, an energy and environmental consulting firm.

The Coolest Bugatti Ever Goes 18 MPH (and Is Made of Lego)

The Coolest Bugatti Ever Goes 18 MPH (and Is Made of Lego)

Where the real Chiron produces 1,500 horsepower from a quad-turbocharged W16 engine and can hit 261 mph, the Lego lookalike makes 5.3 horses from 2,304 tiny motors, can go 18 mph—surely the slowest any vehicle has driven at Germany's Ehra Lessien proving ground.