In this edition of "A World of Difference," Korey Kiepert, owner and engineer with The Gravity Group, goes through the 8 main types of roller coasters and breaks down how they work as well as the decisions behind why they get built in the first place. Korey explains the difference between a giga coaster and a strata coaster, as well as what separates a "wild mouse" from a "mine train." Korey Kiepert, courtesy of The Gravity Group Special thanks: Kings Island, Holiday World, Gröna Lund Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc Get more incredible stories on science and tech with our daily newsletter: https://wrd.cm/DailyYT Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows and new episodes of our latest hit series Tradecraft. ABOUT WIRED WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture. Engineer Explains Every Roller Coaster For Every Thrill | A World of Difference | WIRED

As early as Wednesday, March 3, the SpaceX team will attempt a high-altitude flight test of Starship serial number 10 (SN10) – our third high-altitude suborbital flight test of a Starship prototype from SpaceX’s site in Cameron County, Texas. Similar to the high-altitude flight tests of Starship SN8 and SN9, SN10 will be powered through ascent by three Raptor engines, each shutting down in sequence prior to the vehicle reaching apogee – approximately 10 km in altitude. SN10 will perform a propellant transition to the internal header tanks, which hold landing propellant, before reorienting itself for reentry and a controlled aerodynamic descent. The Starship prototype will descend under active aerodynamic control, accomplished by independent movement of two forward and two aft flaps on the vehicle. All four flaps are actuated by an onboard flight computer to control Starship’s attitude during flight and enable precise landing at the intended location. SN10’s Raptor engines will then reignite as the vehicle attempts a landing flip maneuver immediately before touching down on the landing pad adjacent to the launch mount. A controlled aerodynamic descent with body flaps and vertical landing capability, combined with in-space refilling, are critical to landing Starship at destinations across the solar system where prepared surfaces or runways do not exist, and returning to Earth. This capability will enable a fully reusable transportation system designed to carry both crew and cargo on long-duration, interplanetary flights and help humanity return to the Moon, and travel to Mars and beyond. Given the dynamic schedule of development testing, stay tuned to our social media channels for updates as we move toward SpaceX’s third high-altitude flight test of Starship!

Presidential congratulations for the Mars Perseverance rover team, the rover makes its first drive on the Red Planet, and a pair of spacewalks outside the space station … a few of the stories to tell you about – This Week at NASA! Download Link: https://images.nasa.gov/details-Presidential%20Congratulations%20for%20Perseverance%20Rover%20Team%20This%20Week%20@NASA%20%E2%80%93%20March%205,%202021 Producer: Andre Valentine Editor: Lacey Young Music: Universal Production Music

The Copernicus Sentinel-2 mission, takes us over the Galápagos Islands – a volcanic archipelago situated some 1000 km west of Ecuador in the Pacific Ocean, in this edition of the Earth from Space programme. Download the image: https://www.esa.int/ESA_Multimedia/Images/2021/03/Galapagos_Islands ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications. Check out our full video catalog: http://bit.ly/SpaceInVideos Follow us on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On Flickr: http://bit.ly/ESAonFlickr We are Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related. Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions #ESA #EarthFromSpace #GalápagosIslands

Coverage of International Space Station Expedition 64 U.S. spacewalk #71 with Rubins and Glover. Spacewalk scheduled to begin at 6 a.m. EST; expected to last 6 ½ hours Subscribe For More Videos Like This: http://www.youtube.com/user/ouramazingspace?sub_confirmation=1 See my latest videos : https://www.youtube.com/user/ouramazingspace/videos Bringing you the BEST Space and Astronomy videos online. Showcasing videos and images from the likes of NASA,ESA,Hubble etc. Music by Keving Macleod http://incompetech.com/music/royalty-free/

Early riser? Watch two humans work in the vacuum of space on Sunday, Feb. 28! NASA astronauts Kate Rubins and Victor Glover will exit the orbital lab’s Quest airlock at about 6 a.m. EST to begin assembling and installing modification kits required for upcoming solar array upgrades.  Once the duo set their spacesuits to battery power, the spacewalk is scheduled to last approximately six-and-a-half hours. Read more about the International Space Station’s solar array upgrades here: https://www.nasa.gov/feature/new-solar-arrays-to-power-nasa-s-international-space-station-research

Historic Launch Complex 36 is being built from the ground up and we have invested $1 billion in the project. Here’s a first look at the pad – including the “Road to Space” #NewGlenn will travel on prior to flight. We use the Tank Cleaning and Testing (TCAT) facility to pressure test and clean #NewGlenn’s stages before flight. This massive building will be used for the fully reusable first stage which stands tall at 180 feet. Credit : #BLUEORIGIN / Space Googlevesaire / Ergun BOZ #LaunchComplex36 Follow http://bit.ly/362BQLW Everything About Space "Mysterious space" ______________________________________________ PLAYLISTS ►NASA https://youtube.com/playlist?list=PLUMKtMqRo5GH47VoiL-l3rygTWllI2fRs ►SPACEX https://youtube.com/playlist?list=PLUMKtMqRo5GHanobW4llSsPkh2EGyzLMd ______________________________________________ Subscribe to our channel! For everything about space. Live broadcasts, SpaceX, Launch America, go Moon, go Mars, new developments, Rocket Launch & Landings programs, Super moon, lunar eclipse, meteor shower, solar eclipse, NASA's recent developments, deep space exploration and more. follow our channel. subscribe. like our videos and write your comments Thanks for watching - why not support this channel and help us grow. https://bit.ly/2LtyQ1J Subscribe For More Videos Like This: http://bit.ly/36RAjbI See my latest videos : http://bit.ly/2SjBAUY Bringing you the BEST Space and Astronomy videos online. Showcasing videos and images from the likes of NASA,ESA,Hubble etc. Join me on Facebook: http://bit.ly/373lxP8 FOLLOW : Join ▶ http://bit.ly/2wAOdSN web ▶ http://bit.ly/2Mlyxbd Youtube ▶ http://bit.ly/36RAjbI Facebook▶ http://bit.ly/373lxP8 Linkedin ▶ http://bit.ly/2ZdLnxk twitter ▶ https://bit.ly/3bux1xy istagram ▶ http://bit.ly/2Seui4T Pinterest ▶ http://bit.ly/2Mh9i9W Patreon ▶ http://bit.ly/2Q7Qif5 Reddit ▶ https://bit.ly/2UhIMkR Blogger ▶ https://bit.ly/37vvUgc

A Soyuz-2.1b rocket will launch the Arktika-M meteorological satellite from the Baikonur Cosmodrome in Kazakhstan, on 28 February 2021, at 07:00 UTC (12:00 local time). Arktika-M was developed by NPO Lavochkin (part of Roscosmos) for climate and environment monitoring in the Arctic region. According to Roscosmos, Arktika-M is “intended for information support and solving tasks in operational meteorology, hydrology, agrometeorology, climate and environmental monitoring in the Arctic region.” Credit: Roscosmos Soyuz-2.1b launch with Arktika-M Союз-2.1б готовый к запуску Арктика-М