That's astounding.

*promote for just the view of the fin being torn apart from about 14:20 - 15:30, and the rest is the icing on the cake. Or, more like another cake on the cake.

Do fins count as wings? Can this clip be added to the wings channel?

I'm an Apple hater. I hate its business practice, greed that's way above and beyond the norm, hubris, closed eco-system, terrible OS, dumb/outdated design (but marketed to shit as "intuitive/elegant") on and on I can go, but one thing I can't fairly hate is its hardware build and material.

I don't see much wrong (other than "not optimal") with the heat sink/fan distance here. The way the fins are aligned do allow air flow to direct to the fan. Takes a fraction of a second to generate the wind tunnel effect, and all the components between the fan & heatsink just need to be able to withstand the heat, and they surely do.

It's easy to see why they do it. That's "height". Apple want to make the Air as thin as possible, they can't do that by stacking 4 components together.

Those really aren't wings. Flukes, flippers, (dorsal) fin. No wings.

I bought mine as babies from a closing pet store for $12 each. They're over 18" now <2 years later and to my eyes are just as pretty as those million dollar fish.....prettier, because mine are mostly butterfly koi with long flowing fins and tails.

Not if the horse is wearing sneakers, rubber boots or swim fins.

They had me at pop-up metal head fin.

Anyone who doesn't understand needs to go a sea beach.
It's impossible to not try. You can't do it.

I think it's a leftover genetic trait from when we emerged from the ocean. I picture a spiny finned fish wriggling out of the sea, seeing the kelp and exclaiming "WOOHOO! EAT SHIT HARRISON FORD!!!"

SssssssshhWHACK!!!

...and then sullenly limping back under the waves.

Yes. Profiting off of racism and racists of a specific race is also racist.

Some history, not how it works today. The guy in your link wasn't fired for saying something about whites he was fired for making political statements (that were intentionally misidentified as anti military, anti flag, anti America) at a work sponsored function, and not what happened to Kapernick either, he may be hired again next year and wasn't fired for a minor private joke about white people. I won't bother with lynching...please. Don't be a bobknight, dragging up red herrings and claiming they're blue fin tuna.

Funny, you bemoan the historical mistreatment of certain people while advocating mistreating others in the same or more harsh way, all based on race, and you probably think you aren't racist....in fact I would bet you feel you are fighting against racism....by sounding racist.
*facepalm

I guess the hint for these is the rotational test that they show at the first.

1) A sticky object that would let go like a wall crawler that climbs down a wall would create this effect. (see below)
2) You can't. As you approach infinite speed it would get very close. (see below)
3) The bike will move forward. (see below)
4) The outside parts of the wheels that overlap the rail. Also if the train has a flywheel that is larger than the wheel size the bottom of the flywheel would also always move backwards faster than the train was moving.

1) He says "what object is inside?" so I'm not sure a liquid would count. Also a viscous liquid would flow a slow rate and would probably not stop and start. You might be able to get a viscous liquid to stop and start if you had fins, but that still might just move slowly or gain enough momentum to roll fast without any flow.

2) A little excel calculation shows that the average velocity approaches twice the initial but will never hit it.

attempted m/s - total time - average m/s
1 100 1
2 50 1.333333333
3 33.33333333 1.5
...
200 0.5 1.990049751
201 0.497512438 1.99009901

3) I'm not sure if the parameters of this experiment are explained sufficiently.

If it is allowed to slip then no matter the mechanical advantage a hard pull should always be able to get the bike to skid back and defeat friction.

If the bike is not allowed to slip on the ground then I don't understand how it could ever move backwards, the only options would be that it doesn't move at all or it moves forward.

If it can't slip then the ratio of the pedal to the wheel is what is in question. Bikes only have gear ratios higher than 1 and the crank is smaller than the tire so the tire will always rotate more than the crank thus the bike should move forward.

We're morally superior to them because we do it in an abattoir and have a modern drainage system. God we're so civilised.

If only right wingers gave half as much of a shit about innocent kids getting bombed/killed/raped in Aleppo and elsewhere as they do about animal sacrifice when it's done by a Muslim.

I look forward to seeing the same commitment to comments about seal cubs being beaten to death by blood thirsty Americans, Canadians, Swedes, Fins, Russians, Norweigans. Or when whales and dolphins are slaughtered in open water in Japan. Bulls tortured in Spain.

Wikipedia
"The combat side stroke is a relaxing and very efficient swim stroke that is an updated version of the traditional sidestroke. The CSS is a mix of sidestroke, freestyle and breaststroke. The combat side stroke allows the swimmer to swim more efficiently and reduce the body's profile in the water in order to be less likely to be seen during combat operations if surface swimming is required. The concept of CSS has been that it can be used with or without wearing swim fins (flippers), the only difference being that when wearing swim fins the swimmer's legs will always be kicking in the regular flutter kick motion without the scissor kick. This stroke is one of the strokes that can be used for prospective SEAL candidates in the SEAL physical screening test (PST), which includes a 500-yard swim in 12 minutes 30 seconds to determine if the candidate is suitable to go to the Basic Underwater Demolitions/SEAL school.

Basics

The combat side stroke utilizes the three main fundamentals of swimming:

Balance: There are two things that affect your balance in the water - the head and lungs. Most people when swimming, especially when using breaststroke, will swim with their head up[citation needed] which forces their hips to sink down which is like they are swimming uphill and is a sign of being less comfortable. However, if the body is flat/horizontal or more parallel to the water-line it is far more effective and will allow the swimmer to feel more comfortable in the water.
Length: The taller the person is, the faster the speed through the water. As a result, it is important that the swimmer is fully stretched horizontally in the water, as this will reduce the body's drag through the water and allow a higher speed.
Rotation: In most sports, such as baseball, when the batter swings the baseball bat they will rotate the hips to increase the power of the swing. The same principle is applied to swimming. If the swimmer engages the hips and uses the body's core muscles it will increase power."

You rather nailed it.

Aliens with the tech to get here from another solar system would mop us up.

We simply couldn't fight that.

Back in the '70s scientists came up with a space weapon they called THOR, which is essentially a crowbar-sized bit of metal that has guidance fins at the back. Drop that from outer space and the simple energy of it falling creates an immense amount of damage at ground level.

Aliens who could get here from another solar system could simply throw chunks of asteroid at our cities until we capitulated. No space laser is going to stop that. Especially when they'd have space lasers of their OWN to target our space lasers.

This whole thing is pure fantasy. The same kind of diseased minds who believe in God, Ghosts, and Donald Trump's fitness to be President.

No.
Bad Rey. Bad Fin.
Do that again and it'll be the sarlacc pit for you.