WcP.Scientific.Mind's blog

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This Solar-Powered RV Runs Without Fuel Or Charging Stations
The cross-country road trip is as American as apple pie. Which is why it’s so ironic that the latest motorhome innovation comes from overseas in Germany, where a new, electric motorhome has been unveiled by RV company Dethleffs. This motorhome is built for the open road, with a sleek design and head-to-toe solar panels so you never have to worry about finding the next charging station.

That's right: The open road is officially calling.

Where we’re going, we don’t need charging stations.

The market has been expanding beyond everyday vehicles with advances in things like electric-powered semi trucks. And we’ve seen the rise (and possible peak) of the tiny home market, where solar panels and other green technology is often utilized. Motorhomes have been largely left out of this discussion. That’s for understandable reasons. A vehicle synonymous with the wide-open road (and, inherently at odds with the idea of frequent EV charging stations) has no obvious place in the electric market. Until now.  read more »

Total Solar Eclipse

Lunar Eclipse: The moon appeared to turn red due to the way the reflected light is refracted in the Earth's atmosphere.

Blood Moon is sometimes used to describe 4 total lunar eclipses in a row.

People across North America will witness a rare total solar eclipse on 21 August.
The earth, moon and sun will momentarily align, casting a 70-mile wide shadow that will move across the US, from the west coast to the east coast. The millions of people living within this ‘path of totality’ – and the millions of others expected to travel to a location on the strip – will see a total solar eclipse, where the moon completely blocks out the sun, leaving the solar corona visible.
The last time the entirety of the US witnessed a total solar eclipse was 99 years ago.

Total Solar Eclipse 2017: When, Where and How to See It (Safely)  read more »

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China is now home to the world’s largest floating solar power farm, a huge expanse of solar panels stretching across what was once a coal mining town in the central province of Anhui.
The farm connected to the grid last month, is thought to be the world’s largest in terms of capacity at 40 megawatts, providing enough electricity to power 15,000 homes.

It occupies more than 800,000 square meters in an area hit by flooding and subsidence due to coal mining, a problem many coal mining regions in China are plagued with. After the ground sank, residents moved away, an employee at Sungrow, the company behind the panels, told Reuters.

Proponents of water based solar panel farms say they have the advantage of being placed in areas that would not have been utilised for other purposes, as well as being less likely to overheat due to the cooling effect of the water.

The world’s largest floating solar power plant is now online in China. Built by Sungrow, a supplier of PV inverter systems, the 40MW plant is now afloat in water four to 10 meters deep, and successfully linked to Huainan, China’s grid. The placement was chosen in large part because the area was previously the location of coal mining operations; and, as a result, the water there is now mineralized and mostly useless. The lake itself was only formed after years of mining operations, the surrounding land collapsed and created a cavity that was filled with rainwater.  read more »

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Official: Tesla 'autopilot' car hits Phoenix police motorcycle
A Phoenix police motorcycle was struck by a Tesla Model X reportedly operating on autopilot last week, police said.

The incident came days before a crash in Tempe involving an automated Uber vehicle in Tempe.
The collision prompted Uber to temporarily ground the program as it investigated the incident, but a company representative said Monday that the fleet will be redeployed.

In the southwestern dusk, an accident involving one of Uber’s autonomous Volvo XC90 test fleet cars happened

The iPhone of cars? Apple enters self-driving car race
Ending years of speculation, Apple's late entry into a crowded field was made official Friday with the disclosure that the California Department of Motor Vehicles had awarded a permit for the company to start testing its self-driving car technology on public roads in the state.

Apple will be vying against 29 other companies that already have California permits to test self-driving cars. The list includes major automakers, including Ford, General Motors, BMW, Volkswagen and Tesla, as well as one of its biggest rivals in technology, Google, whose testing of self-driving cars has been spun off into an affiliate called Waymo.

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Thomas Alva Edison (11 February 1847 – 18 October 1931) was an American inventor and businessman

In 1931, not long before he died, the inventor told his friends Henry Ford and Harvey Firestone: I’d put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait until oil and coal run out before we tackle that.

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Image courtesy deviantart.com and Wikipedia

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Albert Einstein: 14 March 1879 - 18 April 1955

? is commonly defined as the ratio of a circle's circumference C to its diameter d : pi = C/d
The number ? is a mathematical constant, the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter "?" since the mid-18th century, though it is also sometimes spelled out as "pi" .

The ratio C/d is constant, regardless of the circle's size. For example, if a circle has twice the diameter of another circle it will also have twice the circumference, preserving the ratio C/d. This definition of p implicitly makes use of flat (Euclidean) geometry; although the notion of a circle can be extended to any curved (non-Euclidean) geometry, these new circles will no longer satisfy the formula p = C/d.

What are the digits for Pi? 3.14 or 3.1415926535897932384626433832795028... (ad infinitum). As of October 11, 2011, the record for the computerized listing of the numbers of Pi is some 10 Trillion...

1,241,100,000,000 digits1.2411 trillion digits (1,241,100,000,000) digits of pi have been discovered.

Who discovered Pi?
Greek mathematician Euclid (born 325 BC) Euclidean geometry, attributed by Greek mathematician Euclid (born 325 BC) was the first recorded system used to show Pi as a mathematical constant.
Or:  read more »

Mark Zuckerberg unveiled Facebook in 2004. Now, just 17 years later, this 32-year-old billionaire is ready to give it all up (Mark Zuckerberg unveiled Facebook in 2004, barely 20 years old.)? Why? According to those closest to the developer, Zuckerberg is disgusted with the way the public has used and abused the platform.

(ET, Tuesday, March 14, 2017) And when it comes to using the platform he created to bully or disparage others, Zuckerberg is completely disgusted. "He hates the way some users utilize the platform to bring others down or even to circulate false accounts of events or history."

Someone who DID quit Facebook: "Why I'm quitting Facebook, By Douglas Rushkoff, CNN"

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Photo courtesy Entertainment Today