PRANDTL-M Successful Test Flights

[Music]>>There’s a lot of people, a lot of professors that will tell you that aerospace has become a very staid, or even conservative, and that there’s nothing new to learn, and I would say to those people that you’re not trying hard enough. Mars is just such an alien world in so many ways, and so designing a little airplane to be able to fly there, that’s a pretty good trick, it’s been a lot of fun. [Servos moving] The

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1 Cool Thing: Acer Predator Helios 700

(upbeat music) – Hello, and welcome to One Cool Thing, where we show you one cool thing we are testing out here in the PC Mag labs. And today’s cool thing is, well, it’s a thing with a lot of cooling isn’t it? – It is a literal cool thing. We don’t lie to you here at One Cool Thing. – Okay, so what is this thing? – This is the Acer Predator Helios 700. It is quite obviously a

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The Demon Barbers – ‘Rise Up’ – Full Animated Video

Walking in the faltering early afternoon I met man singing brutally and slightly out of tune He sang about the freedom of the original man Looking at his herd in the sunny Sudan I waved how do you do in a nice enough way But he couldn’t see me smile for the fear in his eye He couldn’t wave back, his hands were cracked And tied to a scythe that was noticeably black. He sang! RISE UP! RISE UP! RISE

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Wisdom

Wisdom is one of the grandest and oddest words out there, so lofty it doesn’t sound like something one could ever consciously strive to be, unlike say being healthy or kind. Nevertheless, though it’s impossible ever to reach a stable state of wisdom, as an aspiration, wisdom deserves to be rehabilitated, and take its place among a host of other more typical goals one might harbor. Wisdom seems woven from many strands. The wise are, first and foremost, realistic about

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How to Pilot a Glider or Sailplane : Determining Air Speed for a Glider Flight

Hi! My name is Gene; I’m glider flight instructor on behalf of Expert Village. If you focus on the air speed, the green arc is the maneuvering speed of the airplane. When you get into the yellow arc, that’s the caution area. That’s the point where complete deflection of the controls at high speed could damage the airplane. In the green arc, full deflection of controls is not supposed to damage the airplane. So in the yellow arc you have

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Sailplane Aerobatics – Invert Your Perspective

Hollister air traffic, tow plane and glider That’s it! departing runway 2-4, right crosswind departure. Wow… That is amazing… Woww… Holy moly… Wow, you must love your job. Yeah! And we’re going to start off by diving for airspeed Okay… Whoaaahoho! Woohoohoohoohoo! Ohh my god! And we go into a loop… Ohh my god! Wooo! Oh my god… Yeah! Oh ho ho Hammerhead stall… Hammerhead stall? Nooo waaay!!! Whoo hoo hoo hoo! Whoohoo!!! [laughing] Oh ho! Oh my god! Ohh!

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40. Advance Illustration | Newton’s Laws of Motion | A Sliding Ring in a Wire | by Ashish Arora

in this illustration we’ll discuss about a sliding ring in a wire. here the figure shows a ring r which is of mass em is attached to a block c, which is of mass, 2 em. by an ideal string, if this system is released from, theta equal to 30 degree. we are required to find the acceleration of block c. so, in this situation, here, if we analyze, motion of mass em and capital em here we can see.

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How to Replace a Sliding Screen Door Latch and Keeper

Today we’ll show you how to replace a broken latch and keeper on your sliding screen door using SWISCO product code 83-004 Acorn Latch and Keeper, a Philips head screwdriver and a slotted screwdriver. First, remove the latch from the door with a slotted screwdriver, then remove the keeper from the door frame. Ours is held in place with hex bolts, which isn’t typical. So, remove yours however necessary. This replacement is non-handed, so orient it to match the alignment

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