Что за существо может укусить белую акулу длиной 4 метра? Несколько интересных фактов о акулах
Опубликовано: 25 нояб. 2019 г.Подпишись на канал ПАРАДОКС https://goo.gl/Xe6PTO
В начале октября исследователи организации OCEARCH, занимающейся изучением морских обитателей, выловили в водах Северной Атлантики самца большой белой акулы. Достаточно мощная и сильная рыбина была длинной почти 4 метра, а её вес составлял 530 килограмм. Снимок акулы был опубликован на странице организации в соцсетях и вызвал множество споров. Дело в том, что несмотря на свой не маленький размер, Вими (Именно так прозвали найденного самца исследователи), был весь в шрамах, но была и свежая рана на голове.
Это перевод классного 50-минутного фильма NASA, приуроченного к годовщине запуска телескопа им. Хаббла.
Сегодня мы не будем рассматривать достижения телескопа и оценивать его научное наследие. Мы посмотрим на самые сложные и волнительные этапы его работы: запуск, миссии по обслуживанию, неисправности и их исправление.
Мы посмотрим на Хаббл глазами тех людей, которые его строили, доставляли на орбиту и заботились о нём все тридцать лет работы.
Это история телескопа Хаббл. Желаю вам приятного просмотра.
Vehicles Of The Future — Future Transportation System 2050
Опубликовано: 15 дек. 2018 г.Vehicles Of The Future — Future Transportation System 2050
The transportation system in the future will be very different from our current system. We will see flying cars, self-driving cars, passenger drones, hyperloop one system that is projected to reach a top speed of 760 mph (1,220 km/h) and with Starship and the Super Heavy Rocket, most journeys will taking less than 30 minutes, with access to anywhere in the world in an hour or less.
Starship-Super Heavy Earth to Earth :
With Starship and the Super Heavy Rocket, most of what people consider to be long distance trips would be completed in less than half an hour. In addition to vastly increased speed, one great benefit about traveling in space, outside of Earth’s atmosphere, is the lack of friction as well as turbulence and weather. Consider how much time we currently spend traveling from one place to another. Now imagine most journeys taking less than 30 minutes, with access to anywhere in the world in an hour or less. It's designed to service all Earth orbit needs as well as the Moon and Mars. This two-stage vehicle—composed of the Super Heavy Rocket (booster) and Starship (ship).
Hyperloop One :
The Hyperloop is a new mode of transportation that moves freight and people quickly, safely, on-demand and direct from origin to destination. Passengers or cargo are loaded into the hyperloop vehicle and accelerate gradually via electric propulsion through a low-pressure tube. The vehicle floats above the track using magnetic levitation and glides at airline speeds for long distances due to ultra-low aerodynamic drag. Hyperloop One systems will be built on columns or tunneled below ground to avoid dangerous grade crossings and wildlife. It’s fully autonomous and enclosed, eliminating pilot error and weather hazards.
Underground Tunnels Transportation :
To solve the problem of soul-destroying traffic, roads must go 3D, which means either flying cars or tunnels. Unlike flying cars, tunnels are weatherproof, out of sight and won't fall on your head. A large network of tunnels many levels deep would fix congestion in any city, no matter how large it grew (just keep adding levels). Fast to dig, low cost tunnels would also make Hyperloop adoption viable and enable rapid transit across densely populated regions, enabling travel from New York to Washington DC in less than 30 minutes.
Pop.Up Next :
At the heart of the Pop.Up Next concept is a simple two-seat passenger cabin that can travel one of two ways. The simpler and more conventional route involves attaching to a 60-kW (80-hp) electric powered sled and assuming the role of a self-driving car. Top speed is listed at 100 km/h (62 mph) and it would rely on a 15-kWh battery for a 130-km (81-mi) range. Pop.Up’s modus operandi is simple: passengers plan their journey and book their trip via an easy-to-use app. The system automatically suggests the best transport solution — according to user knowledge, timing, traffic congestion, costs, ridesharing demands — joining either the air or ground module or other means of transportation to the passenger capsule, and following passengers’ preferences and needs.
Renault Float :
The Float is designed to take the social interaction of Facebook into the world of cars. The glass machine will look like a bubble when on the roads, floating around using magnetic levitation tech, while able to connect to other pods to create a weird bubblewrap-style convoy. Seats can swivel and sliding doors open to force you to interact while The Float can bob around in any direction. The concept also includes a smartphone app that lets you holler for a Float at any time – the Uber of the future, apparently.
Mercedes-Benz F 015 Luxury in Motion :
The Mercedes-Benz F 015 Luxury in Motion research vehicle makes the future tangible with the revolutionary concept of autonomous driving. A luxury sedan with total connectivity between vehicle, passengers, and the outside world, it's a preview of how the self-driving car of the future could evolve into a platform for communication and interaction.
Transit Elevated Bus :
Passengers on board the bus are expected to experience a ride comparable to riding in the upper level of a double decker bus. They will board and alight at stations at the side of the road with platforms at the bus floor height similar to stations of an elevated railway, or via stairs descending through the roof of the bus from a station similar to a pedestrian overpass. It will travel at up to 60 km/h (37 mph). Different versions will carry up to 1,200 passengers, with the larger versions being articulated to facilitate going around curves.
Опубликовано: 11 июн. 2020 г.Лада Калина и Ford Fiesta на Авто.ру https://clck.ru/NvAkT
С чего начинать в тайм-аттаке? Отечественная школа против европейской. Калина NFR или Ford Fiesta — разгоняемся, тормозим и едем на время по трассе ADM Raceway в Мячково
World's FASTEST Electric Cars! 0-60MPH in 1.69sec?!
Опубликовано: 18 апр. 2020 г.Representing World's 10 Fastest Electric Cars That Come with Insane Performance.
01: Tesla Roadster 2021
Top Speed — 250 mph, 0-60 mph — 1.9 sec, Range — 620 mi / 1000 km, Price — from $200K
02:Rimac C_Two
Total Power — 1427 kW / 1913 Hp, Top Speed — 258 mph, 1/4 mile time — 9.1 sec, 0-60 mph — 1.85 sec, Range — 340 mi / 547 km, Price — $1.94 mln
03: Aspark Owl
Total Power — 1480 kW / 1985 Hp, Top Speed — 248 mph, 0-60 mph — 1.69 sec, Range — 280 mi / 450 km, Price — $3.2 mln
04: Pininfarina Battista
Total Power — 1416 kW / 1900 Hp, Top Speed — 217 mph, 1/4 mile time — 9.1 sec,0-60 mph — 2.0 sec, Range — 300 mi / 483 km, Price — $2.2 mln
05: Audi AI:RACE (PB18)
Total Power — 500 kW / 670 Hp, Top Speed — 186 mph, 0-60 mph — 2.0 sec, Range — 310 mi / 500 km, Price — N/A
06: Lotus Evija
Total Power — 1470 kW / 1971 Hp, Top Speed — 200 mph, 0-60 mph — 3.0 sec, Range — 250 mi / 402 km, Price — $1.86 mln
07: Drako GTE
Total Power — 895 kW / 1200 Hp, Top Speed — 206 mph, 0-60 mph — est. 2.0 sec, Range — 250 mi / 402 km, Price — $1.25 mln
08: Nio EP9
Total Power — 1000 kW / 1341 Hp, Top Speed — 195 mph, 1/4 mile time — 10.1 sec, 0-60 mph — 2.7 sec, Range — 265 mi / 427 km, Price — $1.48 mln
09: Karma SC2
Total Power — 820 kW / 1100 Hp, Top Speed — est. 200 mph, 0-60 mph — 1.9 sec, Range — 350 mi / 563 km, Price — N/A
10: Tesla Model S ‘Plaid’
Will be more powerful than P100D and have much faster acceleration time. Expected in the 2nd half of 2020.
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Koenigsegg Agera RS
Total Power — 1175 HP, Top Speed — 278 mph, 0-60 mph — 2.6 sec, Price — $1.25 mln
On Board The Ultra Heavy-Lift Amphibious Connector (UHAC)
Опубликовано: 17 авг. 2014 г.Similar to DARPA's CAAT's air-filled track system in design, the 1/2-scale UHAC (Ultra Heavy-Lift Amphibious Connector) tracked amphibious vehicle makes its way from the USS Rushmore to Marine Corps Training Area Bellows during the Marine Corps Warfighting Laboratory's Advanced Warfighting Experiment (AWE) in Hawaii.
The UHAC demonstrator is 42 ft (13 m) long, 26 ft (8 m) wide, 17 ft (5 m) high, weighed 38 tons, and traveled at 4-5 knots on water; the hull was made of aluminum, with a small pilothouse mounted on the bow. Using track feet fitted with dense air-impregnated foam blocks make it buoyant in the water and propel it on land, allowing it to traverse through mud, sand, and marshland when ashore. http://en.wikipedia.org/wiki/DARPA_Ca...
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Опубликовано: 25 окт. 2017 г.“MOTOROiD” is a proof-of-concept experimental electric motorcycle aimed at new forms of personal mobility in which the rider resonates harmoniously with the machine. In order to create new experiences based on Yamaha's exclusive development ideal of Jin-Ki-Kanno, MOTOROiD was developed under the concept of an “Unleashed Prototype.”
MOTOROiD is equipped with high-precision balance control via artificial intelligence and autonomous technology, and it can sense its own state and adjust its center of gravity accordingly to stand up off its kickstand and remain upright unassisted. It can also recognize its owner and move forward to meet him/her, as well as react based on its rider's actions thanks to its human-machine interface (HMI). These, among several other functions, allow MOTOROiD to behave like a true partner of its owner.
MOTOROiD inspires a vision of future mobility that takes vehicles beyond simple “tools for movement.” Based around AMCES,* MOTOROiD has a completely new level of functionality and an all-new structural layout, and Yamaha has taken up these kinds of development challenges with the goal of acquiring technology that creates new value for our customers.
*Active Mass CEnter Control System: This technology works to stabilize two-wheeled vehicles by using electronics to actively control the chassis itself and constantly optimize the vehicle's attitude.
More info @ https://www.nieuwsmotor.nl