Rolf Fey

111 Added | 1 Magazine | 24 Likes | @RolfFey | Keep up with Rolf Fey on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Rolf Fey”

Drohne Mavic Air im Test: So klein und schon so flügge

Drohne Mavic Air im Test So klein und schon so flügge<p>Von<p>-Aktualisiert am 19.04.2018-10:30<p>Mavic Air im Test Was kann die kompakte Drohne? Video: F.A.Z.<p>…

Watch: NASA has released stunning views of the moon, and they almost look better than being there

We’ve never seen the craters on the moon as up close and personal.<p>NASA’s Lunar Reconnaissance Orbiter has been gathering images of the moon since …

Astronomy
Falcon 9

If you can’t explain something in simple terms, you don’t understand it

In the early 1960s, Richard Feynman gave a series of undergraduate lectures that were collected into a book called the Feynman Lectures on Physics. …

Richard Feynman

Elon Musk is expanding his SpaceX empire — here's where the rocket company's most important locations are and what they do

Elon Musk founded SpaceX in 2002 with little more than a handful of staff, an empty office in Los Angeles, and a mariachi band.<p>Today the rocket company employs more than 5,000 people, has received about $1.6 billion in funding, and is increasingly disrupting a storied (and expensive) space industry.<p>…

Google Earth

Reputation Quotient

Watch Chevy Bolt Battery Reassembly Process - 2-Hour Video

We’ve already witnessed the disassembly process for the Chevy Bolt battery. Now, it’s time to see how it all gets put back together.<p>Once again Weber …

Electric Vehicles

Heute: Wir bauen eine Farbstoffsolarzelle (Grätzel-Zelle)

Cora is a personal ‘sky Uber drone’ backed by Google’s Larry Page and Sebastian Thrun, announces 2021 New Zealand launch plan

The flying taxi company Kitty Hawk last night launched ‘Cora’, a Vertical Takeoff and Landing (VTOL) personal airplane/helicopter drone hybrid that will carry a passenger. Kitty Hawk is funded by Google co-founder Larry Page and CEO-ed by Sebastian Thrun, the self-driving car pioneer who is the …

Types of Battery Cells; Cylindrical Cell, Button Cell, Pouch Cell

BU-301a: Types of Battery Cells<p><b>Compare the pros and cons of the cylindrical cell, button cell, prismatic cell and pouch</b><p>As batteries were beginning to …

Chevrolet Bolt EV electric car: what's inside the battery? Teardown video shows all

The battery packs of most modern electric cars are far different than those in your mobile phone or other portable devices.<p>In most cases, they …

Tesla

The successful first launch of the Falcon Heavy – the beginning of the end for Ariane 6?

February 6, 2018, 20:45 UTC: The first Falcon Heavy launcher by the company SpaceX lifts off from launch complex 39A at the Kennedy Space Center, …

Where is Starman? Track Elon Musk's Tesla Roadster's Current Location.

But where is this vehicle? The current location is LOADING miles (LOADING km, LOADING AU) from Earth, moving toward Earth at a speed of LOADING mi/h …

Astronomers spot Elon Musk's cosmic Tesla flying in space

Thousands of people watched as SpaceX launched its Tesla Roadster to space atop a Falcon Heavy rocket on Tuesday.<p>They looked on as the nose cone …

NASA Has Officially Listed Musk's Tesla Roadster As a Celestial Object

You may remember that, as a publicity stunt, SpaceX propelled a red Tesla, driven by a dummy in a spacesuit named Starman with the words “DON’T …

SpaceX launch called 'awesome,' 'monumental,' 'incredible'

Reaction to SpaceX's launch of the most powerful rocket in operation today:<p>"View from SpaceX Launch Control. Apparently there is a car in orbit …

Syfy

Every now and again, in interviews and on social media, I'm asked an interesting question: If there was one thing you wish people understood better …

Astronomy

#SpaceX’s #Falcon9 rocket launches the classified #Zuma payload at 8pm and lands its first stage back at Cape Canaveral Air Force Station’s Landing Zone 1 shortly after in this three-image long exposure composite photograph taken from Cocoa Beach. https://t.co/8LBrbZCoJa

With a Single Tweet, Elon Musk Taught a Major Lesson in Emotional Intelligence | Inc.com

Love him or hate him, you've got to give Tesla CEO Elon Musk credit for one thing: The man knows how to use social media.<p>Consider the following tweet, which he sent out on December 26:<p>In a few short sentences, Musk provides a masterful lesson in emotional intelligence--the ability to make emotions …

Tesla

Consumer Reports Ranking 2018: Verbraucher-Umfrage: Die zufriedensten Fahrer haben ein Elektroauto

Die Organisation "Consumer Reports" befragt alljährlich Autokäufer nach der Zufriedenheit mit ihren Fahrzeugen. Jetzt wurden die zehn Autos mit den …

Why it took 5 years for the Falcon Heavy to fly

X-ray image shows newly born elements

The elements that make up our bodies and everything around us are born inside stars. This new X-ray image shows them being released into …

Photographing the SpaceX CRS-13 Rocket Launch

On December 15th, SpaceX launched their 13th commercial resupply mission to the International Space Station for NASA. This launch was special for …

Astronomers to Check Mysterious Interstellar Object for Signs of Technology

Russian billionaire Yuri Milner says if the space rock 'Oumuamua is giving off radio signals, his team will be able to detect them—and they may get the results within days.<p>The email about “a most peculiar object” in the solar system arrived in Yuri Milner’s inbox last week.<p>Milner, the Russian …

Astronomy

Space Launch System Delay Gives SpaceX Some Room to Breathe

NASA's $23 billion super rocket could soon compete with SpaceX's Falcon Heavy -- or maybe not so soon after all.<p>After years of hearing anyone and …

Tesla Model 3 Long Range First Test

We get the first instrumented test of the electric car that could change the world<p>Tesla’s product unveilings are notoriously wild nights. If you’re with the press, you’re outnumbered by a rooting section of invited owners who show up psyched, chic, and ready to party. Hors d’oeuvres waft by every …

Magbulb Magnetic Lightbulb Socket Hits Kickstarter

Magbulb has created a new lightbulb adapter which converts the screw thread or bayonet on E26\27 into a magnetic connection. Allowing you to easily …

US Warship Electro-Magnetic Radiation From UFOs

<b>US Aircraft Carrier Stopped by UFO</b><b><br>I received the following witness account in April 2013:</b><br>This encounter occurred in 1971, while aboard the aircraft …

Paranormal

See far-off galaxies with the eVscope, a smart telescope with insane magnification

People are always talking about space travelers and objects, but it’s hard to know what’s real and what’s not. You can buy a conventional telescope to see those things, but that doesn’t always help. Normal telescopes don’t enhance space enough to really see what’s going on.<p>eVscope helps with that …