Teknikk, vitenskap, luft- og romfart.

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Bad Decisions | How Hapag-Lloyd Flight 3378 ran out of fuel

After take off, Hapag-Lloyd flight 3378 was unable to retract one of its landing gear struts. Still, the plane continued along its normal flight path, but gradually started running out of fuel. In the end, an emergency landing had to be performed. Find out with me today what happenend to this Airbus A310.
 

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Iron-Air Batteries are Cheap, Non-Toxic & Long Lasting - What's the Catch?

I get really excited about batteries, because well I believe we are in the decade of the battery. So this week, we're looking at the "rust" battery or the Iron-Air battery. This rechargeable battery promises to provide long lasting power, while requiring no Lithium, Cobalt, or Nickel! Just Iron and Air... but how does this battery truly work, and what chance does it have of reaching commercial viability? Like all batteries there are some serious pros and cons, so let's discuss all this and more this week on Two Bit da Vinci!

 

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Alt om Apolloprogrammet, den lange veien og alle setbacks....


25 Mind-Blowing Facts About the Apollo Space Missions | Smithsonian Channel

From near death situations to launches that were watched around the world, here’s a look at 25 mind-blowing facts about the Apollo space missions!

 

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Norsk på norsk.... nesten....


Norwegian! A North Germanic Language of Norway

This video is all about the Norwegian language, a North Germanic language spoken in Norway! *
 

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Free Energy - The Race To Zero Point…..

(MDG Fighting Windmills, min komm….)

 

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Kepler Telescope Found New Planets Better Than Earth

Kepler Telescope Found New Planets Better Than Earth. The Kepler Telescope was built for one purpose; to look at a certain patch in the Milky Way in search of exoplanets. The exoplanet hunter observed over hundreds of thousands of stars and discovered thousands of exoplanets during its lifetime.

 

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MARS-ROBOT SENDER TILBAKE SIN FØRSTE STEINPRØVE
VELLYKKET: Nasas Perseverance-rover henter inn en steinprøve fra overflaten på Mars. NASA/JPL-Caltech/ASU via AP
Nasas nyeste Mars-robot, Perseverance-roveren, har nå lyktes i å hente inn sin første steinprøve som skal sendes tilbake til jorden.
For en måned siden klarte ikke roboten Perseverance å hente inn en prøve. Den boret inn i mye mykere stein, men steinen gikk i oppløsning før den kom inn i titaniumstuben i boret.
Denne gangen kjørte roboten noen hundre meter til et sted der grunnen er hardere. Robotens sjefingeniør Adam Stelzner kaller prøven et perfekt eksemplar.
– Jeg har aldri vært så glad for å se et hull i en stein, skriver han på Twitter.
Prøven skal etter planen hentes på Mars og fraktes tilbake til jorden av senere ekspedisjoner.
Perseverances oppdrag er å lete etter tegn til eldgammelt liv på Mars. (NTB)
 

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The Last Patrol | Hunt for U-479 | Free Documentary History

Hunt for U-479 - Episode 3: The Last Patrol | History Documentary Two Finnish filmmakers and a team of international divers go in search of a WWII German U-boat and attempt to uncover the facts of a 60-year mystery. The U-479 went missing in November 1944, in the Gulf of Finland. Soviet sources claimed that their submarine, the Lembit sunk the boat, but the official story has never been considered a satisfactory explanation so the filmmakers decide to do some digging of their own. In the final episode the team make the journey to the Finnish archipelago to hear the story of the world’s only intact treasure ship, the Vrouw Maria. The following day they finally reach their destination, meeting a side scan sonar expert to explore the mystery behind the submarine Lembit and U-479 collision. Having achieved their mission in solving the mystery the team head home, taking a last dive into the English Channel and make plans for future diving adventures.
 

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Mysterious Radio Signals from Other Galaxies!

For several years, the so-called fast radio bursts posed an almost unsolvable riddle for experts. For a long time, experts were in the dark about the origin of these short bursts of radio radiation. However, a recently published study now ensures that we are a good deal closer to deciphering this galactic mystery. Find out what these fascinating radio flashes are all about, what their properties are, and what the current state of knowledge is on this exciting subject.
 

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Most Expensive Crash In Aviation History | B-2 Stealth Bomber Accident

This video explains the most expensive aviation accident in History. In 2008, a B-2 Spirit Bomber crashed at Andersen Airforce Base in Guam. The two pilots were able to eject, but the billion dollar plane went up in flames. Find out what happened to the B-2 aircraft and how little things can have a large impact.
 

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How energy storage will kill fossil fuel.

Utility scale batteries have been dismissed by some as no more than a useful bolt-on to our existing electricity grids to help with a little bit of demand stabilisation here and there. But dramatic cost reductions, improved efficiencies, and a plethora of new innovations in how to store energy that can be delivered into the grid over long durations have all contributed towards a rapidly changing market that look set to revolutionise how we structure our global energy systems towards a fossil fuel-free future.
 

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Hydrogen energy storage in AMMONIA: Fantastic future or fossil fuel scam?

Hydrogen energy storage in ammonia is not something that would be instinctively obvious to most of us, but the folks in the energy industry are apparently getting quite excited about the concept. It's a far safer, easier and more energy dense way to transport hydrogen around the world and could be the final cog in the gears of a true hydrogen economy of the future. But some warn that it could actually be a smokescreen enabling the fossil fuel industry to continue burning huge quantities of natural gas and maintain their vice-like grip on the global energy market.

 

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A Strange Signal Detected From Jupiter's Moon

Scientists Discover Signs Of Hidden Oceans On Jupiter's Moons ► Subscribe: https://goo.gl/r5jd1F SOURCES: https://pastebin.com/raw/b9hPWK1S Jupiter’s biggest moons were discovered 400 years ago by Galileo. Io, Europa, Ganymede, and Callisto are each fascinating worlds. Some could hide oceans that could hold life. Now NASA claims that the Juno spacecraft has detected an FM radio signal coming from one of these giant moons. Where did this signal come from, how did NASA find it, and what other secrets are Jupiter’s other moons hiding?

 

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Smallest Mini Aircraft In The World

To start flying can be very expensive. As the size of an airplane does affect the prices, we have a look at the smallest mini aircraft in the world today. All of the mini aircraft come with an engine and can be operated by a pilot. Some of the mini aircraft engine are in the ultralight aircraft category and some are even compliant with the Part 103 regulation which means you can fly those mini planes without a license in the US. We even found an insane small helicopter for the ones that are more interested in helicopters than in jet.
 

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Terrifying Moments as Boeing 777 Stalls at 41,000 feet | Deadly Automations

On 1 August 2005, a serious incident involving Malaysia Airlines Flight 124, a Boeing 777 flying from Perth to Kuala Lumpur, occurred when the aircraft pitched up and entered a stalled flight condition. Three years later, the Airbus A330 operating as Qantas Flight 72 was sent into two terrifying nosedives towards the Indian Ocean while flying towards Perth. Find out what really happened.
 

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10 Fastest Passenger Planes In The World (2019)

10 Fastest Passenger Planes In The World (2019): Most of the passenger planes in the world are not renowned for their speeds. When comparing them to jet fighters, these aircraft are like snails. However, this does not mean that these aircraft should be completely ignored in their power and speed. A majority of passenger planes range in between speeds of 500 to 700 miles per hour, some airlines have unique airliners that can go well beyond this speed range.
 

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Ikke verst....

Dario Costa Red Bull • Dario Costa Tunnel [Longest tunnel flight world record broken in Turkey]

"#DarioCostaRedBull #RedBull #DarioCostaTunnel Longest tunnel flight world record broken in Turkey daredevil pilot made history by flying his plane through two tunnels while going at more than 150mph. daredevil pilot dario costa red bull made history red bull by flying dario costa tunnel his plane dario costa pilot through two redbull tunnels while red bull air race going at dario costa pilota more than zivko edge 540 150mph The dario costa instagram nail biting çatalca tunnels feat diego costa which set five new world records had never before been attempted until stunt pilot Dario Costa of Italy flew his specially modified Zivko Edge 540 racing aircraft through the Tunnel Pass system near Precision skill was needed as Costa maintained an altitude of less than three feet with solid concrete surrounding his aircraft on all sides as he flew through two tunnels Northern Marmara Motorway in Catalca Mevki Despite a cross wind the Red Bull stunt pilot perfectly navigated."
 

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See Boeings Longest Non-Stop 737 Flight Of Nearly Fourteen Hours With Plenty Of Fuel Left To Spare

We don't normally think of the Boeing 737 as a transatlantic long-haul airplane. But you'll be surprised by the lengths the 737 can actually fly.
 

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Understanding Aerodynamic Drag

Drag and lift are the forces which act on a body moving through a fluid, or on a stationary object in a flowing fluid. We call these aerodynamic forces (if the fluid is a gas) or hydrodynamic forces (if the fluid is a liquid).
 

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This Giant Structure Is Colliding with Our Galaxy!

Every time we record a previously completely unknown discovery in the universe, we add another important piece of the puzzle to the overall picture of our galactic home. Some sensational discoveries, however, do not deepen or broaden current scientific knowledge, but throw them completely into chaos. Thus a recently published realization caused researchers to completely reconsider the history of our homeland galaxy, the Milky Way. These unbelievable phenomena and how they led, many billion of years ago, to how the Milky Way exists today in its characteristic form is the topic of the following video. We hope as always that you have a lot of fun with this interesting topic!
 

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Marine Corps KC-130 Breaks Up in Mid-Flight | Falling Apart Over Mississippi

Find out why on 10 July 2017, a Lockheed KC-130T Hercules aircraft of the United States Marine Corps (USMC) crashed in Leflore County, Mississippi.
 

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Enda en.... gjør alt feil....

Air National Guard C-130 Crashes Just After Takeoff in Georgia (With Real Video)

Find out why a Lockheed WC-130H transport aircraft of the Puerto Rico Air National Guard crashed in the US state of Georgia, shortly after departing from Savannah Air National Guard Base.

 

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This Is Why Airplanes MUST Wait On The Runway

Ever wondered why there are traffic jams in the airports? (besides when it's due to the weather) The fact of the matter is that airports are limited by how often they can launch and land aircraft due to wake turbulence. In this video we will explore two different kinds of wake turbulence and their effect on the aviation industry. It's #NotWhatYouThink!
 
Topp Bunn