Archive for the ‘sustainability’ category

Oct 20, 2019

For years, scientists assumed mitochondria worked like household batteries: energy from chemical reactions inside a cell

Posted by in categories: biotech/medical, sustainability

Researchers now have shown that they are instead made up of many individual bioelectric units generating energy- like a Tesla Battery.…nuqUCir7ik…AZG5eAMbU–\-\DuoKFZH11ht3gbqMTwxduJkRJYCYZr7uE11trWGGCm-ecSp9kMw

Oct 20, 2019

Predicting fruit harvest with drones and artificial intelligence

Posted by in categories: drones, food, robotics/AI, sustainability

Outfield Technologies is a Cambridge-based agri-tech start-up company which uses drones and artificial intelligence, to help fruit growers maximise their harvest from orchard crops.

Outfield Technologies’ founders Jim McDougall and Oli Hilbourne have been working with Ph.D. student Tom Roddick from the Department’s Machine Intelligence Laboratory to develop their technology capabilities to be able to count the blossoms and apples on a tree via drones surveying enormous orchards.

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Oct 19, 2019

Tesla Model Y: beautiful new bright red prototype spotted at Gigafactory 1

Posted by in categories: sustainability, transportation

Tesla is rolling out more Model Y prototypes for testing and we are getting to see the new electric crossover in new colors, including now a beautiful new bright red prototype spotted at Gigafactory 1.

Earlier this month, a Model Y prototype was spotted being tested around Tesla’s headquarters in Palo Alto and since then, there has been a more steady stream of Model Y sightings.

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Oct 16, 2019

Watch Tesla with ‘Bioweapon Defense’ air system drive through scary wildfires

Posted by in categories: sustainability, transportation

Tesla’s air filtration system with “Bioweapon Defense Mode” is proving useful for the owners affected by the current wildfires in California.

Watch an owner using the system while going through a hellish-looking road with scary air quality.

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Oct 15, 2019

This City Bench Absorbs More Air Pollution Than A Grove Of Trees

Posted by in categories: health, sustainability

London is the latest city to gain a city bench with the ability to absorb as much pollution as a small forest. The vertical garden, which doubles as a bench, is Green City Solutions’ CityTree. Using a vertical installation of moss, the bench can absorb as much pollution as 275 trees in 1 percent of the space.

The World Health Organization estimates that 7 million premature deaths occur each year from air pollution, making it one of the largest environmental health risks in the world.

Oct 14, 2019

It’s a crate motor, only electric, for EV conversions from Electric GT

Posted by in categories: computing, internet, sustainability

Three years ago, an outfit called Electric GT (EGT), led by Eric Hutchison, hit the green tech radar by converting a 1978 Ferrari 308 GTS to an electric car. Out went the mid-mounted 2.9-liter V8 making 280 horsepower and 181 pound-feet of torque, in went 48 lithium-ion batteries powering three AC51 HPEVS electric motors that cumulatively produced 465 hp and 330 lb-ft. The company’s relocated from San Diego to Chatsworth, California, and is back on the scopes at Green Car Reports with what it calls an Electric Crate Motor. The innovation repackages the ICE crate motor methodology into a system making EV conversions easier for the weekend enthusiast. EGT promises a plug-and-play system with “high performance and near zero maintenance,” having packaged its one- and two-motor systems into a “motor block” and peripherals that look just like an internal combustion engine.

The block includes everything necessary for the swap to electric except the batteries and the mounting bracket, meaning” motor(s), controller(s), charger(s), sensors, relays and computer systems.” EGT has already designed a number of mounting brackets, and can design others to custom specs. According to the web site, the package is “pre-engineered, pre-built, and pre-tested,” so installation takes five steps: Bolt in the block, install the wiring harness and cooling system, connect the AC and DC power leads with the OEM-level touch-safe connectors, and route the internal cooling pump to a heat exchanger. Voila, silent running. Every e-crate motor comes with an installation manual, EGT provides tech support, and auxiliaries like electric AC compressors and heaters can be optioned.

Oct 14, 2019

Elon Musk: Tesla Pickup looks like ‘an armored personnel carrier from the future’

Posted by in categories: Elon Musk, sustainability, transportation

Elon Musk gave another hint about the Tesla Pickup truck design, which he now calls ‘Cybertruck’. The CEO says that it looks like ‘an armored personnel carrier from the future.’

The CEO shocked some when he said that the Tesla Pickup Truck will have a ‘really futuristic-like cyberpunk Blade Runner’ design without explaining what that meant other than saying that ‘it won’t be for everyone’.

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Oct 14, 2019

Robotic inspectors developed to fix wind farms

Posted by in categories: robotics/AI, sustainability

Scientists develop fully autonomous robots that could end the need for workers to scale dangerously-tall wind turbines.

Oct 13, 2019

Welcome indoors, solar cells

Posted by in categories: internet, particle physics, solar power, sustainability

Swedish and Chinese scientists have developed organic solar cells optimised to convert ambient indoor light to electricity. The power they produce is low, but is probably enough to feed the millions of products that the internet of things will bring online.

As the internet of things expands, it is expected that we will need to have millions of products online, both in public spaces and in homes. Many of these will be the multitude of sensors to detect and measure moisture, particle concentrations, temperature and other parameters. For this reason, the demand for small and cheap sources of renewable energy is increasing rapidly, in order to reduce the need for frequent and expensive battery replacements.

This is where organic solar cells come in. Not only are they flexible, cheap to manufacture and suitable for manufacture as large surfaces in a printing press, they have one further advantage: the light-absorbing layer consists of a mixture of donor and acceptor materials, which gives considerable flexibility in tuning the solar cells such that they are optimised for different spectra – for light of different wavelengths.

Oct 12, 2019

USA’s First “Pick-Your-Own Hemp” Field Opens in Maine

Posted by in categories: food, neuroscience, sustainability

Customers can trim branches for $35 a pound or cut down the whole plant (like a Christmas tree) for $25 a pound. In a video of the field’s grand opening, a customer buys a 15-pound plant for almost $400.

That may sound pricey, but considering you’re lucky to find most refined hemp products for $25 an ounce, it’s a bargain, according to the farm’s customers, who tell the local newspaper, they’ll be using the plant’s flowers to make CBD oil, lotions and tinctures for pain, anxiety, depression and insomnia.

Instead of conventional row crops, they now grow one of the most lucrative plants on the planet.

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