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Australian engineers produce concrete from tyre, rubber, and rocks

The new concrete made of tyres will be eco-friendly and cheaper. Engineers from RMIT succeeded in producing concrete from materials such as gravel, tyre, rubber, and crushed rock. It is believed that this innovation will be cheaper and eco-friendly. The team is now looking into reinforcing the concrete to see how it can work in structural elements. A group of researchers from the Royal Melbourne Institute of Technology (RMIT), has succeeded in replacing the classic method of making concrete, which is made of gravel and crushed rock, with rubber from discarded tyres that are suitable for building codes.

According to the press release that has been published by the university, new greener and lighter concrete also promises to reduce manufacturing and transportation costs significantly. Small amounts of rubber particles from tyres are already used to replace these concrete aggregates. However, the previous process of replacing all concrete with aggregates had not been successful.

The study published in the Resources, Conservation & Recycling journal showed the tyres’ manufacturing process.

Lead author and Ph.D. researcher from RMIT University’s School of Engineering, Mohammad Momeen Ul Islam, stated that this work was revolutionary because it showed what could be done with recycled rubber pieces.

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Australia’s RMIT engineering team made greener and lighter concrete.

Why A Looming Copper Shortage Has Big Consequences For The Green Economy

Copper prices have surged in 2021. The base metal remains in high demand, much thanks to its need in green energy projects and electric cars. In May 2021, commodities analysts at Goldman Sachs called copper ‘the new oil.’ That’s because electric cars need several times more copper than their gas-powered counterparts. And power grids getting electricity from wind, solar and hydro sources also need copper—much more than the industry is currently producing. Here’s how copper became so important to the world economy and the green energy revolution.

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Why a looming copper shortage has big consequences for the green economy.

Elon Musk teases his website ‘X.com’ as a potential Twitter competitor as he barrels toward $44 billion trial in October

Musk responded to a question on Twitter as to whether he’d launch his own site by simply tweetingX.com” on Tuesday. The comment came after it was revealed that the billionaire had sold 7.92 million Tesla shares worth $6.9 billion ahead of the very real chance he could be forced to purchase Twitter.

“In the (hopefully unlikely) event that Twitter forces this deal to close *and* some equity partners don’t come through, it is important to avoid an emergency sale of Tesla stock,” Musk said about the sale on Twitter.

It’s not the first time that the billionaire has hinted at launching a direct competitor to Twitter. Ahead of his Twitter takeover offer, Musk told Twitter CEO Parag Agrawal he had considered creating his own platform.

Indonesia says Tesla strikes $5 billion deal to buy nickel products

JAKARTA, Aug 8 (Reuters) — U.S. carmaker Tesla (TSLA.O) has signed contracts worth about $5 billion to buy materials for their batteries from nickel processing companies in Indonesia, a senior cabinet minister told CNBC Indonesia.

Southeast Asia’s biggest economy has been trying to get Tesla to set up a production facility in the country, which has major nickel reserves. President Joko Widodo met with Tesla founder Elon Musk earlier this year to drum up investment. read more

“We are still in constant negotiation with Tesla … but they have started buying two excellent products from Indonesia,” Coordinating Minister for Maritime and Investment Affairs Luhut Pandjaitan said in an interview broadcast on Monday.

These New Technologies Will Revolutionize How We Travel FOREVER!

https://youtu.be/sg6LDGO4h0M

In today’s video we take a deep dive into the Future of Transportation. There has been no denying the fact that for several years in the past, the world has been undergoing massive changes, thanks to the advancement in technology. However, when it comes to transportation, the changes have not been that great. Transportations method such as cars, trains, ships, and planes have improved somewhat in functionality over time, but since their creation, they have in large part stayed the same.

With that being said however, when we look at the latest advancements in technology, it looks that the rate of change is about to make a dramatic acceleration. If you are interested in knowing what the future holds when it comes to transportation, then make sure to stick with us all the way till the end.

In this video, we will unveil some amazing future transportation technologies that without a doubt will absolutely blow your mind!

The technologies we look at will include; Earth-to-earth rockets, which will let you travel from one side of the earth to the other in less than 1 hour. This technology utilizes the famous Starship from Elon Musk’s SpaceX; Hyperloop Systems, which is a cutting-edge new technology that makes use of a vacuum-sealed tube to send passengers or freight at high speeds; Fully Autonomous Vehicles, looking into the various level of autonomation available today and what will be there in the future.

The video also covers Magnetic Levitation Trains, which is a type of high-speed ground transportation technology that uses magnetic fields that lets the train levitate and move without making contact with the ground. Lastly, we cover Flying Taxis and Hypersonic Air Travel. The flying taxis, like the ones being constructed by Volocopter, is a new mode of transportation that could very well take the world by storm in the future. The future of hypersonic air travel will let passenger again take to the sky in hypersonic aircraft similar to the Concord in the past, only much safer and considerably faster.

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Israel Embarks on $6.2 Million Program to Train Arab-Israelis for High-Tech Industry

Participants at the DLD Tel Aviv Digital Conference, Israel’s largest international high-tech gathering, held at the Old Train Station complex in Tel Aviv on Sept. 6, 2017. Photo: Miriam Alster/Flash90.

Israel announced the launch of a $6.2 million program to boost the number of Arab-Israelis employed in the high-tech sector as the country suffers from a shortage of skilled workers.

The grants will be awarded to companies, corporations and NGOs to cover a maximum of 70 percent of their costs for developing programs and models to help further integrate Arab-Israelis into the high-tech industry, the Israel Innovation Authority and the Economy Ministry’s Directorate General of Labor said in a joint statement on Thursday.

Elon Musk Posts ‘Sex Tape’ Online: ‘Best. Clickbait. Ever.’

Tesla Inc TSLA CEO Elon Musk has taken Twitter by storm by sharing his “sex tape” tweet, sending his fans wild guesses.

What Happened: Musk shared an image that he labeled as his “sex tape,” showing two tape dispensers placed in a way that formed the number 69.

Then he joked in the caption, saying, “But have you seen my sex tape?”

Elon Musk reveals more details about Tesla Robot, sees people gifting it to elderly parents

Tesla CEO Elon Musk has revealed more details about Tesla Optimus, the company’s upcoming humanoid robot, and how he sees the product rolling out over the next decade.

Over the last few years, Musk has been getting quite cozy with the Chinese government.

In a country known for its protectionism, the CEO managed to score for Tesla the first car factory in China wholly owned by a foreign automaker.

Watch out Tesla: 2 German companies are teaming up to develop wireless EV charging

The companies aim to achieve standardization in inductive charging systems.

Siemens and MAHLE have announced that the two companies signed a letter of intent.

They are teaming up to develop infrastructure and automotive engineering and to provide wireless charging to electric vehicles.

The aim is to close gaps to ensure full interoperability between vehicles and the charging infrastructure.


Siemens.

Two companies have announced that they have signed a letter of intent to collaborate in the field of inductive charging of electric vehicles.