It's actually quite common for contractors to have to sign and submit "supplier codes of conduct," basically insuring that they adhere to all local laws, particularly with regards to labor.

It's actually quite common for contractors to have to sign and submit "supplier codes of conduct," basically insuring that they adhere to all local laws, particularly with regards to labor.

It's actually quite common for contractors to have to sign and submit "supplier codes of conduct," basically insuring that they adhere to all local laws, particularly with regards to labor.

It's actually quite common for contractors to have to sign and submit "supplier codes of conduct," basically insuring that they adhere to all local laws, particularly with regards to labor.

No. It's a random orbit polisher, like this Porter Cable:

I don't really know of any races that are held at 10,000m

Hm, I only glanced at it, but it's not clear to me if those are the arc length measurements (distance between the runners) or not. Regardless, good call on picking up on that.

Agreed. Doesn't add up

Reaction time doesn't matter. This article implies the difference between Johnson's 0.440 start and the typical 0.130 - 0.140 start is because of the time it took for him to hear it.

Just a heads up: it will only last a day or two if you sweeten the concentrate. Better off storing the concentrate as-is, and then adding some simple syrup when you pour your drink.

Yes, that is one half of a two piece mold, but that does not mean there is one long joint. The two molds are mated together before the resin/glass is "injected." After curing, there will be a "parting line" (a small seam), where the two molds are separated.

Terminal velocity is dependent on the density of the fluid (air). The density at 120k is very different then the density at 12k. So yes, it will most definitely be speed.

Not quite sure I see how they could make it any different? They're trying to refill a large quantity of fuel as quickly as possible, which requires an extremely high flow rate.

That was my understanding as well. They refilled at around 12 liters per second and it always seemed like a recipe for disaster.

Here's an interesting article on the design considerations for a Formula 1 fuel cell (including the baffles and check valves to insure the fuel is always as low as possible).

Have you ever looked down a subway grate?

What happened to this "we're done with kickstarter" nonsense?

Any comments on the x games rallycross course this year, particularly with the injuries of Heikkinen and Grönholm?

Are they bouncing off the rev-limiter?

Yeah, seriously, $42 for this?