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All Electric cars Will be Cheaper than Regular Vehicles by 2022

By 2022, it is believed that it will be cheaper to own an electric car than a petrol one. Battery prices are dropping at a good rate, and this will enhance the market according to Bloomberg New Energy Finance.




The increase in electric vehicles is seen as a boost to the environment as a result of cutting back air pollution and cutting back on carbon emissions. Even though a lot of countries subsidies the use of electric cars, they are still at present the more expensive option, with only around 1% of new vehicles being run this way.

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The report published by BNEF will still show it to be cheaper to drive an electric car even if petrol and diesel cut cost by 3.5% every year. It is the projected oil prices that have led to the calculation of these figures and even though BNEF senior analyst Salim Morsy expects conventional car ownership to be cheaper for the next few years; the 2020/s will see significant changes.

Looking ahead to the 2040s; it is thought that 25% of cars with being all electric vehicles, and this would have a major effect on oil use and while past views have overestimated the growth of EV’s these figures are based on much more extensive data. There is also evidence that UK drivers are looking the same way as a survey from BMW showed that 20% of 2000 drivers would look at EV for their next purchase.

Story Via; The Guardian




China Will Close 1000 Coal Mines to Limit the Air Pollution

China, who is accepted to be the world’s top producer of coal, will close 1,000 coal mines to in an attempt to limit air pollution and greenhouse gas emission. China’s National Energy Administration confirmed the announcement of the State Council this month. It will hasten the countries desire to stop relying so much on coal.




For the first time, a Chinese company has ranked top as the producer of wind energy and already companies are showing the way when it comes to solar power generation. The move away from coal is largely an attempt to deal with the smog many cities suffer from.

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Less coal is needed as the economy is slowing and changing. There are not going to be any new coal power plants approved, and this is likely to see the cost of coal rising as there will no longer be so much produced.

It is estimated that there will be 500 million metric tonnes of coal available in the next 3-5 years as mines are closed. The same amount will go as a result of producers consolidating. Reuters believe that in all more than 10,000 mines will be closed and this will please Chines officials as there will be fewer issues with smog.

Article Via; climatedesk.org / Feature Photo by Reuters




Why airplanes have rounded windows?

Have you ever asked yourself why airplanes have rounded windows?  Perhaps when you had your last flight you gave it a little thought and concluded that circular windows are a design preference or maybe a scientific idea. But the answer is easy: it is aircraft engineering.




Ancient aviation professionals made rectangular plane windows. But as the technology behind planes manufactures advanced, planes had to fly higher. This was done to avoid instability in the lower atmosphere and to minimize drag and fuel usage. And to make this possible cabins’ comfort level in the rarefied atmosphere had to be increased with more pressure.

When a cabin must be pressurized, a cylindrical shape has to be created. This circular shape will then create a difference in pressure between the air inside the cabin and that outside the cabin when the plane flies higher. Also, as the body of the airplane slightly expands, stress is exerted, and now the shape of the plane windows becomes crucial.

With a rectangular window, the stress flow is substantial and causes pressure buildup in the corners. Increased pressure could crack the airplane body and shutter the glass.  An oval window puts the stress level at equilibrium.

Why airplanes have rounded windows?

According to BBC reports, engineers had to witness two plane crashes to discover that square windows were the problem. That’s when they made circular windows. The same engineering skill is applied to cabin and cargo doors, space aircraft and ships.

Rounded airplane windows have a hole too. It is designed to regulate pressure that is caused by the increase of internal and external pressure. A window has three layers and breather hole balances the air pressure between the outer and middle panels. Hence, cabin pressure is exerted on the outer pane while the center one is reserved for an emergency situation.




Apple takes its FBI fight to Congress, Here’s the full opening statement of Bruce Sewell

The fight between Apple and FBI is heating up. Apple’s legal executive Bruce Sewell will testify before the House Judiciary Committee. And he will fight for Apple’s position that the company shouldn’t be forced to create a weakness for their devices for the FBI.

Here’s the full opening statement of Bruce Sewell; Apple’s General Counsel, and senior vice president of Legal and Global Security.

Thank you, Mr. Chairman. It’s my pleasure to appear before you and the Committee today on behalf of Apple. We appreciate your invitation and the opportunity to be part of the discussion on this important issue which centers on the civil liberties at the foundation of our country.

I want to repeat something we have said since the beginning — that the victims and families of the San Bernardino attacks have our deepest sympathies and we strongly agree that justice should be served. Apple has no sympathy for terrorists.




We have the utmost respect for law enforcement and share their goal of creating a safer world. We have a team of dedicated professionals that are on call 24 hours a day, seven days a week, 365 days a year to assist law enforcement. When the FBI came to us in the immediate aftermath of the San Bernardino attacks, we gave all the information we had related to their investigation. And we went beyond that by making Apple engineers available to advise them on a number of additional investigative options.

But we now find ourselves at the center of an extraordinary circumstance. The FBI has asked a Court to order us to give them something we don’t have. To create an operating system that does not exist — because it would be too dangerous. They are asking for a backdoor into the iPhone — specifically to build a software tool that can break the encryption system which protects personal information on every iPhone.

As we have told them — and as we have told the American public — building that software tool would not affect just one iPhone. It would weaken the security for all of them. In fact, just last week Director Comey agreed that the FBI would likely use this precedent in other cases involving other phones. District Attorney Vance has also said he would absolutely plan to use this on over 175 phones. We can all agree this is not about access to just one iPhone.

The FBI is asking Apple to weaken the security of our products. Hackers and cyber criminals could use this to wreak havoc on our privacy and personal safety. It would set a dangerous precedent for government intrusion on the privacy and safety of its citizens.

Hundreds of millions of law-abiding people trust Apple’s products with the most intimate details of their daily lives – photos, private conversations, health data, financial accounts, and information about the user’s location as well as the location of their friends and families. Some of you might have an iPhone in your pocket right now, and if you think about it, there’s probably more information stored on that iPhone than a thief could steal by breaking into your house. The only way we know to protect that data is through strong encryption.

Every day, over a trillion transactions occur safely over the Internet as a result of encrypted communications. These range from online banking and credit card transactions to the exchange of healthcare records, ideas that will change the world for the better, and communications between loved ones. The US government has spent tens of millions of dollars through the Open Technology Fund and other US government programs to fund strong encryption. The Review Group on Intelligence and Communications Technology, convened by President Obama, urged the US government to fully support and not in any way subvert, undermine, weaken, or make vulnerable generally available commercial software.

Encryption is a good thing, a necessary thing. We have been using it in our products for over a decade. As attacks on our customers’ data become increasingly sophisticated, the tools we use to defend against them must get stronger too. Weakening encryption will only hurt consumers and other well-meaning users who rely on companies like Apple to protect their personal information.

Today’s hearing is titled Balancing Americans’ Security and Privacy. We believe we can, and we must, have both. Protecting our data with encryption and other methods preserves our privacy and it keeps people safe.

The American people deserve an honest conversation around the important questions stemming from the FBI’s current demand:

Do we want to put a limit on the technology that protects our data, and therefore our privacy and our safety, in the face of increasingly sophisticated cyber attacks? Should the FBI be allowed to stop Apple, or any company, from offering the American people the safest and most secure product it can make?

Should the FBI have the right to compel a company to produce a product it doesn’t already make, to the FBI’s exact specifications and for the FBI’s use?

We believe that each of these questions deserves a healthy discussion, and any decision should be made after a thoughtful and honest consideration of the facts.

Most importantly, the decisions should be made by you and your colleagues as representatives of the people, rather than through a warrant request based on a 220 year- old-statute.

At Apple, we are ready to have this conversation. The feedback and support we’re hearing indicate to us that the American people are ready, too.

We feel strongly that our customers, their families, their friends and their neighbors will be better protected from thieves and terrorists if we can offer the very best protections for their data. And at the same time, the freedoms and liberties we all cherish will be more secure.

Thank you for your time. I look forward to answering your questions.




Scientists Had Been Calculated Our Debt to Mother Earth

Natural capital now has a value. This covers services not paid for as nature produces them – water purification crop pollination and groundwater. The latter represents 40% of the cost of food production and is a boost for farmers.




When there were withdrawals out of the High Plains Aquifer at Kansas, there was $110 million a year loss according to Yale School of Forestry assistant professor Eli Fenichel. As resources were used to produce food, the aquifer was depleted. It leads to the questions of the cost of farming if things such as pollination did not happen, and the level of global warming if greenhouse gas is not limited.

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Dr Fenichel believes that it is important to put a cost to natural actions and costs should be measured regularly. In a data-rich age, this should help governments set their policies. There are concerns surrounding the results of the study in Kansas as such losses cannot be sustained.

It is accepted that the job ahead is not going to be easy or widespread but it can be done. There is a basis now for the level of wealth to be calculated when it comes to other assets of nature capital allowing savings to be made in other areas.

Article via: climatenewsnetwork.net

Feature image:  James Watkins via Flickr




LRASM : Semi – Autonomous Missile System

The US Navy has decided to solve a problem that was ignored for a long time.

Since the Cold War era The US Navy has the world’s most powerful battle system of the ship because of this they do not need to upgrade 1977 Harpoon anti-ship missiles.

Both other navies do not create a significant threat and focusing on land and air attacks, ship to ship attack systems do not keep in the forefront. LRASM (Long Range Anti-Ship Missile) was produced to solve this problem. The most striking feature of this new missile is equipped with artificial intelligence. LRASM is using all the possibilities of technology and tries every conceivable method to destroy moving targets.

https://youtu.be/LvHlW1h_0XQ

Before LRASM is fired, all the detailed data about targeted ship transmit to missiles. These missiles draw a route according to the position of the enemy, the number of ship and ammunition. And it use two small wings to maneuver. First, missiles go to very high altitudes to hide from enemy radars and ship provides the control of missiles a short time. After that LRASM connect with satellites and it monitored via GPS. During this process all the recent data about enemy fleet transmitted through this system.





When LRASM use a route to target, if it notice any dangerous situation or an information about dangerous areas is transmitted to the missile via GPS, missiles draw a new route immediately and manages to escape from enemy radar by not entering these dangerous areas. When approaching the targeted ships, missiles descent to the sea level suddenly hiding from enemy radar before it can be detected. Unlike missiles used by Chinese and Russian Navies, LRASM do not move quickly.LRASM use the less half of capacity made to restrict the target response time to provide the opportunity to  maneuver in an emergency. In this way it reviews the progress of the enemy fleet and detects the target point to hit for the most damage.

The Harpoon missile is widely used in the US Navy while carrying a warhead of about 212 kilograms of explosives with technology dating from 1977, LRASM has more than twice ( 453 kg) destructive capability.

The US Navy plans to get the first LRASM missiles in 2017. Initially, 24 missiles that will be ordered and it is planned to purchase 464 units up to 2021.And the cost of a LRASM is about half million dollars.




Apple is Working on to Make FBI’s Job More Harder

Apple is trying to upgrade its security to prevent government officials to access data on a locked phone. This is bound to succeed and will lead to court cases when there are crimes committed such as the one in San Bernardino.




Congress need to bring Google and Apple into line with phone carriers who have to allow access to their data but as imagined both companies are resisting. According to Tim Cook, even Apple cannot access the data on a phone. However, it is possible to update phones without customer involvement. It has also been said that new security improvements were underway before the incident in California.

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Apple has researchers who hunt for bugs in their system and, this time, the bug has come from the courts, and it is being fought.  As a result of the Edward Snowden leaks, other companies are improving their security and these include Google and Yahoo.

Apple’s job is going to be difficult as in effect they must install security that even they cannot hack. This is after James B. Comey Jr FBI director, stated that he agreed with the government’s view as this request to hack was not aimed at all iPhones.




Apple is now in an awkward position as they do not want to have security so strong that the average user loses everything just if they forget their password as a result of future developments. But for doing this, Apple gaining more trust from the users every each day, and others should follow its steps for the future of their companies.

Original Article: NYTimes

New Discovery May Explain the Heat Loss in Fusion Reactors

The lack of understanding when it comes to how the gas in a fusion reactor will cope with the intense level of pressure and heat needed to force atoms to stick together. The high temperature is the key to fusion, and it must be strong enough to stop the resistance of atoms to stick each other. Overcoming turbulence is vital, but first it must be determined how this works. Until this is sorted, it will not be possible to predict the performance of new reactors e.g. ITER being built in France.




New Discovery May Explain the Heat Loss in Fusion Reactors

Research between MIT and General Atomics, University of California and Princeton Plasma Physics Lab claims to have the surprising answer. Slight turbulence and high turbulence – 60 times greater – explains the difference between results and theory.

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These findings debunk the views that ions caused more turbulence than electrons and the eddies that survived would be so small as to have no effect and both types need to exist. A problem arose as it seemed it would take 3,000 years of computer time to prove but with multiple computers this was reduced.

The results could not be doubted, small eddies can withstand a temperature of 100 million degrees and will influence the amount of fusion occurring in a reactor. These findings are helping produce streamlined simulation for a regular laptop. Further research from MIT graduate Ruiz Ruiz supports the findings, and this is, by using a different type of reactor.

General Atomics researcher Gary Staebler considers both papers analysis to be first class and very significant.

Original Article: mit.edu




Will Robots Take Our Jobs?

It is estimated that within the next 35 years, 50% of the world’s jobs will be taken from the people and carried out by a machine. This figure is direct from Moshe Vardi, of Rice University Houston when speaking to the American Association for the Advancement of Science. His lasting question surrounds what will humans do if machines are going to do all of the work.

He believed middle-class jobs will be the first to go, and the rolls robots would take initially would be surrounding driving and sex. This could leave humans worth a few hours work and week and an immense amount of leisure time. He believes humans will suffer as they have a deep lying belief that work is needed to keep humans healthy.




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Voluntary work would be one thing to do, and charities could benefit, but, whatever happens, there are going to be changes and artificial intelligence is on the rise. It is hard to determine the exact consequences, but they will be strong.

Vardi is not the first person to come to this conclusion, as previous research has led to the view that the UK will lose 35% of the jobs to robots within 20 years, and lower paid workers who will be most affected ones from this change.




Smartwatch sales hit 8.1M And Beat the Swiss watches for first time

For the first time, the sale of smartwatches has been higher than the sale of Swiss watches, with the smartwatch sales reaching 8.1 million to the Swiss watches 7.9 million. This happened at the end of 2015 according to a report produced by Strategy Analytics.




As may be expected, Samsung and Apple are leading the way, with Samsung accounting for 3.1 million watches or 16% of sales. Apple is well ahead with 83% of sales equating to 5.1 million watches.

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All in all, there has been a 316% increase in sales from the 4th quarter 2014 to the 4th quarter 2015. As Apple only released their watch in April 2015, this is one of the most significant reasons for the rise in sales. Pebble and Android now no longer have the market to themselves.

It was also noted in the report that over the same period, Swiss watch shipments fell by a little over 5% and companies such as Tag Heuer only provided 1% of the smart watches sold.

Neil Mawston the executive director of Strategy Analytics commented that there has not been a quick reaction from Swiss watchmakers when it comes to smart watches. They are ignoring the rise in smart watches and are lagging well behind Samsung and Apple. Android users are following the Apple users example, and figures can be seen on the chart below.