From aquatic planes to amphibious aircraft, taking off and landing on the water can be beneficial. Amphibious planes can be used for fishing, search and rescue, and even anti-submarine warfare. let’s take a look at the 10 most innovative amphibious planes.
Tag Archives: Technology
Medical Technology: The ‘3D-Printed Heart’ (Video)
Imagine having the option to get a 3D-printed organ. Well, a team of biomedical engineers from Carnegie Mellon University has just developed the first flexible, full-size, 3D-print of a human heart, bringing us one step closer to that reality.
Additive manufacturing printers are popular, but are typically known to build hard objects using materials like plastic or metal. But rigid plastic organs aren’t very practical. These printers could be used with softer materials, like biological hydrogels — you know, to make a heart — but those tend to collapse mid-print. But this new method can change the game.
The 3D-printing technique is called Freeform Reversible Embedding of Suspended Hydrogels or FRESH. It can print biological structures with soft squishy materials like alginate, a biomaterial made from seaweed, which feels like human tissue. AND it cleverly solves that collapsing problem during print by suspending flexible materials inside a container of gelatin.
For this team of researchers it all starts with a MRI scan from a real heart. The scan gets “chopped-up” digitally into horizontal slices by a program which then translates them into code that a printer will understand. A needle-like nozzle moves through the gelatin support bath, extruding thin layers of alginate. The layers stack on top of each other to build the shape. When the print is complete, it’s put in an incubator overnight, where the temperature is raised to 37°C to gently melt away the gelatin support structure, leaving only the 3D-printed heart.
2021: Five Major Stories Shaping The World (Video)
The World in 2021 will start to look beyond covid-19: to the launch of an asteroid-smashing space probe, the next step in the fight against climate change and China’s supremacy at the box office. Here are five stories to watch out for.
Video timeline: 00:00 – Top five stories for 2021 00:39 – Democracy under threat 04:17 – The electric revolution revs up 06:55 – A chance to turn a corner on climate change 10:39 – China v Hollywood: battle of the box offices 14:40 – Defending the planet
Future Of Housing: An ‘Autonomous Off-Grid Smart Home Interior’
haus.me Autonomous Off-the-Grid Smart House interior. Luxury hi-tech house delivered fully assembled and furnished. Absolutely self-sustainable smart house. details: http://haus.me
Future Of Air Travel: ‘Airbus ZEROe – Next-Gen Hydrogen Planes’ (Video)
Airbus has revealed three concepts for the world’s first zero-emission commercial aircraft which could enter service by 2035. These concepts each represent a different approach to achieving zero-emission flight, exploring various technology pathways and aerodynamic configurations in order to support the company’s ambition of leading the way in the decarbonisation of the entire aviation industry.
All of these concepts rely on hydrogen as a primary power source – an option which Airbus believes holds exceptional promise as a clean aviation fuel and is likely to be a solution for aerospace and many other industries to meet their climate-neutral targets.
The three concepts – all codenamed “ZEROe” – for a first climate neutral zero-emission commercial aircraft include:
•A turbofan design (120-200 passengers) with a range of 2,000+ nautical miles, capable of operating transcontinentally and powered by a modified gas-turbine engine running on hydrogen, rather than jet fuel, through combustion. The liquid hydrogen will be stored and distributed via tanks located behind the rear pressure bulkhead.
• A turboprop design (up to 100 passengers) using a turboprop engine instead of a turbofan and also powered by hydrogen combustion in modified gas-turbine engines, which would be capable of traveling more than 1,000 nautical miles, making it a perfect option for short-haul trips.
• A “blended-wing body” design (up to 200 passengers) concept in which the wings merge with the main body of the aircraft with a range similar to that of the turbofan concept. The exceptionally wide fuselage opens up multiple options for hydrogen storage and distribution, and for cabin layout.
Defense Industry: How Companies Make Billions Off Missile Sales (Video)
Missile sales are the number two defense export in the U.S. and production is dominated by a handful of companies such as Raytheon, Boeing and Lockheed Martin. As technology advances, will expensive missiles and hypersonic glide weapons dominate the market, or could start-ups and cheaper technology change the missile economy?
Road Tests: The New ‘Harley-Davidson Serial 1 Electric Bikes’ (Video)
Harley-Davidson’s new Serial 1 electric bikes are coming, and we got one of the first test rides. The bikes are gorgeous, with a clean, non cluttered design and an impressive spec sheet. And they are an absolute joy to ride. But are they worth $5,000? Learn more about the Harley-Davidson Serial 1: http://bit.ly/3gXZL5B
Technology: ‘How SpaceX Makes Money’ (Video)
As side hustles go, Elon Musk’s rocket company SpaceX is really quite something. Entirely separate from the humdrum day job at Tesla, where his only real challenge is weaning humanity off the internal combustion engine, Musk’s multi-billion dollar SpaceX operation sets itself no less a target than bringing down the cost of space travel and ultimately helping mankind colonise Mars.
Spoiler alert – firing gigantic rockets into space every other week is not a cheap undertaking. And while there’s no question Elon Musk has a few bucks to his name, his pockets aren’t bottomless. Somehow, all those dazzling launches – and landings – need to pay for themselves. So strap in and get ready for ignition sequence, while we investigate today’s burning question – how does SpaceX make money?
In October this year, influential investment bank Morgan Stanley went on record saying it believed SpaceX would very soon be worth a cool 100 billion dollars.
Views: Everday Things Seen In ‘8K Ultra HD’ (Video)
Life in Macro in 8K ULTRA HD / 8K TV.
8K resolution refers to an image or display resolution with a width of approximately 8,000 pixels. 8K UHD is the highest resolution defined in the Rec. 2020 standard. 8K display resolution is the successor to 4K resolution. TV manufacturers pushed to make 4K a new standard by 2017.
Future Of HomeBuilding: ‘3D-Printed HOmes’ Fully Certified In Germany
The impact of this 3D-printing breakthrough for construction and for the buildings we all use could be huge.
See more of PERI’s 3D-printing process – http://bit.ly/3gRCsus
Full story here – https://www.theb1m.com/video/why-this…
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