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Videos (168) | Sift Talk (4) | Blogs (6) | Comments (545) |
Videos (168) | Sift Talk (4) | Blogs (6) | Comments (545) |
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Shocked swimmer is attacked by two swans forcing him to hide
Ya know what they say, "birds of a feather flock together."
ok, guys.. enough with the fowl puns.
kris kobach, has Message About Building the Wall
In case you live under a rock, "We Build the Wall" is a fraudulent charity who's administrators have been charged with embezzlement, and who's only construction was illegally built so poorly that it was in danger of falling into the Rio Grande within months of completion....their builder, Fisher, now has billions in government construction contracts after Trump personally approved them over objections, despite hundreds of criminal complaints against the company and it's owner, thousands of civil complaints, and a complete inability to build even a tiny section of wall.
Then there's the sexual discrimination they admitted, and massive tax fraud they admitted, and the child pornography convictions (now I know why Trump loves them, birds of a feather and all).
*related=https://videosift.com/video/Border-Wall-II-Last-Week-Tonight-with-John-Oliver-HBO
Harry Potter Gets An American Makeover
That was freaking hilarious. LMFAHS @ wingardium leviosa - making the feather float by shooting it into the air
Brave Men Save Pelican Tangled In Fishing Line
I fucking hate pelicans.
Two days after I bought me a brand new '97 Camero Z-28, I was doing the 500 mile break-in and decided to drive up to the San Mateo coast for a nice little blaze up sesh at that beach next to Pescadaro. I park my new baby and trot down to the beach. Three hours and far too many hits later, I stumble back to my car.
And there, on the freshly-waxed hood of my Poor Man's 'vette, is a gigantic green, dinner-plate sized, dead-fish reeking gelatenous birdshit. This thing was fucking epic, too. At first, I was pissed, then I kinda had a sense of admiration 'cause y'all don't see that kinda bird turd every day -- it was really a once-inna-lifetime experience -- but then I went back to being fucking furious when the breeze blew the stench of rotting fish in my direction and I knew I be smelling that shit all the way down Highway 1 and back over 17. Oh yeah, and it was as thick as a pancake, too, and it was bookin' no shit from the poor Mexican fuck with the power washer that I paid $10 to wash it off back in Mountain View.
I know a pelican did it, too. Pelicans got no sense of decency. That goddamn flying monstrosity took one look at my bitchin' Camaro and said, "Yup, you're fucked now Human!" I'm sure that feathered fucker was storing that guano up for a week, just waiting for some oblivious stoner to park his BRAND FUCKING NEW car in that particular spot so it could projectile shit all over the hood.
Goddamn pelicans.
Trumpfeld
Yet Trumptard's like bobknight33 will blindly pledge allegiance to said moron... Birds of a feather flock together...
ant (Member Profile)
Your video, Peregrine Falcons are Feathered Fighter Jets, Basically, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
Peregrine Falcons are Feathered Fighter Jets, Basically
Feathered 1930´s fighter jets?
Why So Many Spacecraft Reaction Wheels Failed
Major photography oversight. Always know your background. Many times you will see people with trees, poles and even the Washington Monument growing out of their heads.
This guy looks like he has a feather sticking out.
Otherwise, a very interesting vid. [thumbs up emoji here]
_______________________________________________
On occasion I've played around with "reaction wheels" using a cool 2D physics program called Algodoo that is free for download. Check it out below.
http://www.algodoo.com/
the value of whataboutism
Absolutely, I would rather have a golden shower over a brown one, but I very much prefer hot water to either.
Republicans would counter with 'but what about hot tar and feathers?'
^
Coconut octopus
It finds them. In Mercia.
I mean, I know the coconut's tropical and this is a temperate zone, but it holds them under its newsflare guiding feathers.
How does it get the coconuts?
Does it climb trees?
Sweet - Fox On The Run
Comment hidden because you are ignoring dag. (show it anyway)
Sweet hair feathering. Have been listening to the Guardians of the Galaxy soundtrack a bit on Spotify so have been getting this song in rotation a bit.
Chicken Sandwich
Could use a bit of lettuce, tomato and mayo [hold the feathers]
What Colors Were Dinosaurs?
Who cares? It's the quality of their character that matters most, not the color of their skin (or feathers).
Remember...dinosaurs didn't really go extinct, they just got small and moved into the trees and sky.
When a Goose Loves a Human
LOL @ feathers.
Why Planes Don't Fly Faster
Most airliners have wings designed to be used in low transsonic. They can't effectively go faster. They would literally lose lift if they went faster. Their wing shape is made to only delay the onset of shockwaves on top of the wing (flat-ish top), allowing it to safely creep closer to mach1 than otherwise, but not to operate within/past mach1.
Fan/propeller blades themselves are also mach limited.
(They can be designed to be supersonic, but then you end up with something like this... which in hindsight nobody wants : https://en.wikipedia.org/wiki/Republic_XF-84H)
A subsonic airfoil in a fan/propeller, operating near/at supersonic speed, loses the ability to move/redirect air, due to shockwave disruption of the airflow.
Fans/propellers with subsonic blades that spin at subsonic speeds are effectively speed limited. They lose efficiency above ~500 mph, where they begin to stop generating thrust as they travel faster. Their pitch has to increase higher and higher, until they are no longer much of an airscrew and more of a 'feathered' configuration.
Supersonic jet engines use intake devices (such as shock cones) to decelerate incoming air to subsonic speeds, so the compressor (itself a fan, i.e. a highly multi bladed propeller) can operate on that air to compress it and feed the engine combustion chambers.
Airliners have no intake devices to decelerate incoming air, and they would lose engine compression when entering near mach1 speeds.
Furthermore, their bypass fans (which are glorified propellers) would stop providing thrust.
You would need to design different planes (like the concorde). You can't just throttle up a modern airliner and go faster [than X limit] - like you can in a modern car.
-scheherazade
What a stupid video. That is like saying why cars don't drive faster than 30 years ago.
Of course cars ARE faster now, but that doesn't matter when speed limits haven't really changed.
Planes don't fly faster because it is not worth it. Pretty simple.