Barrier? What barrier? I see two vans that don’t even have police lights on them. They look like construction vehicles with their orange lights. How was he supposed to know the presidential convoy was seconds away around the corner from some vans?

The shuttle’s boosters returned to earth using parachutes, so that’s 2 boosters every launch. They had to actually cut off the nozzle right before hitting the water to avoid major structural damage. Here’s one example...

It doesn’t have to be the same to be fair. Take that a bit further - it doesn’t have to be fair.

How pressure waves travel through different mediums isn’t basic physics. How shrapnel/bullets moves through different mediums is, but not pressure waves. And, physics isn’t required education - but maybe that’s the actual problem you mention to under educated america.

Usually what the dogs are sniffing out is not the actual explosive materials like RDX or PETN, but an additive that outgasses, so it could be done on inert materials (though whether these were inert is up to question).

Less pixels means larger pixels (in the same area) means better light absorption, all for better low light performance which is often seen at sporting events, which this camera is most often used for.

Landing on land requires FAA approval, which can be cumbersome to get for each launch (plus landing on a barge shows some design margin as it’s more difficult).

It doesn’t look like they took a normal treadmill and just propped it up. They either built one mostly from scratched or significantly reconfigured one. Either way, that’s much more than tilted.

I think the landing pad was several miles south of where it took off (still in Cape Canaveral), on an unused pad from NASA’s old glory days.

The car is a Faraday cage. All the electrons stay on the outside.

They’ll go towards designing better armor to better resist the shock wave from explosions.

When you’re studying the output from and explosive shock wave, you don’t need to go any lower. And, the damage that can be done to a human is also dependent on the frequency of the shock wave, not just the amplitude. 2000 Gs at 10,000 Hz may be less damaging than say 500 Gs at 100Hz.

They are realistic, because they're only fireballs. If it were an explosion, there would be a shock wave. Fireballs don't create shock waves.

So, 2012 was a decade ago?

There are conductive rubbers or processes that make at least the surface of it conductive. (sorry for late reply)

It's conductive material, so it basically extends your fingers. Most odd object don't fall into the conductive category.

Get the Moto G with Republic Wireless. It's $25/mo for unlimited everything and the Moto G is better than the Moto E for the same phone price.

the house vents from every weak point (garage, front window/door, side windows, etc). Looks like the whole place was filled with gas and it reaches a combustion point with the pressure heat combo. Means its not like method but a propane/natural gas explosion.

Um, LADEE was launched last fall.