I think it ran out of hydraulic fluid, a different substance than fuel making it less ironic.

I am sure they have done the calculations to prove you wrong. These people are not in business to loose money.

I think the large shadow at the upper right is cast from the large moon at the lower left. The moon in the upper left's shadow is not cast on the planet but into space where we cannot see it.

I think one of the many Lighthouse examples is obligatory:

Sadly, you can't read the regulations of what the FAA considers a model aircraft.

Visit Maine - you will see them everywhere. There are pies in front of one house near Round Pond that we have been buying for decades.

Do you work for f.lux, or is just an obsession?

Or this one with folding prongs, same company.

I would like to know the other 2 also... my guess:

I don't think that is the accurate reason. I am not an expert in concrete but I am fairly confident that it has to do with the strength of the final product (continuous pour wouldn't have any seams).

My guess is that the car must comply with FMVSS regulations that require them. (Autonomous vehicles will need to comply with regulations, until they are re-written to exempt them)

My guess is that the car must comply with FMVSS and other regulations that require them. And headlights will be required for some time to increase the viability of the vehicle. For example most states have laws requiring that the headlight be on when the wipers are in use (can you imagine the argument with the cops -…

Looks like you are the one that is confused - the article states that all the new pictures are on the left.

Article states that all the new pictures are on the left - looks like you were fooled too.

Porn is illegal in China, and blocked by the Great Firewall of China. Regular websites, as well as image searches on search engines.

In Gizmodo's picture the second from the right is the Crew model, furthest right is the Cargo model (130mt Block II Cargo)

I think people are looking at drone delivery the wrong way, I don't think amazon is dreaming of sending drones to everyone. Dones would only be used in those instances where it would save money. I'm thinking very rural deliveries where it is expensive to fuel a truck and pay a driver to go to the middle of nowhere.…

I am not saying drone delivery is a good solution... But I think your argument of theft and people seeing the drones coming is flawed. I see FedEx, UPS, DHL, USPS drop packages at doors all over the USA every day and I think the risk of theft is the same.

That looks like Igor Sikorsky's "Le Grand." - He has a very cool biography called The Winged S ... Highly recommended if you like aviation history. Sikorsky invented the Helicopter (at least the first to work), and many of aviation's technological advances like the variable pitch propeller, enclosed cockpit (people…

No hydrogen shortage - we can make it with electricity and water. There is a Helium shortage - a non-renewable resource that doesn't burn and is unrelated.