Lifeboat Foundation

The pullback will probably not be as severe as the dot-com bust in the early 2000s, when dozens of unprofitable internet firms failed. Today, venture capitalists and other investors still have large pools of money to invest. And certain types of start-ups — like those that make tech for businesses and that typically have steady sales — continue raising large sums of money.

Layoffs. Shutdowns. Uncertainty. After a decade of prosperity, many hot young companies are facing a reckoning.

This month, an international team put all of those ingredients together, turning theory into reality.

The three labs, scattered across Padova, Italy, Zurich, Switzerland, and Southampton, England, collaborated to create a fully self-controlled, hybrid artificial-biological neural network that communicated using biological principles, but over the internet.

The three-neuron network, linked through artificial synapses that emulate the real thing, was able to reproduce a classic neuroscience experiment that’s considered the basis of learning and memory in the brain. In other words, artificial neuron and synapse “chips” have progressed to the point where they can actually use a biological neuron intermediary to form a circuit that, at least partially, behaves like the real thing.

Hybrid “power capacitors” that can store as much energy as lithium batteries, but with much higher charge/discharge rates, a huge range of safe operating temperatures, super-long lifespans and no risk of explosion are already in production, says a small Belgian company that’s been testing them and selling them for some time.

Chinese family-owned company Shenzhen Toomen New Energy is tough to find, at least on the English-language internet, but Belgian electronic engineer Eric Verhulst bumped into Toomen representatives on a tiny stand at the Hannover Messe expo in Germany back in 2018, while looking for next-gen battery solutions for an electric mobility startup he was running.

The Toomen team made a hell of a claim, saying they’d managed to manufacture powerful supercapacitors with the energy density of lithium batteries. “Of course, that’s an unbelievable claim,” Verhulst told us. “It’s a factor of 20 better than what, for example, Maxwell had at the time. So I took my time, went over there, looked at their tests, did some tests myself, and I got convinced this is real. So at the end of 2018, we made an agreement to become their exclusive partner.”

That’s no longer the case. Blue Canyon Technologies, AAC Clyde Space, GomSpace, NanoAvionics, Tyvak and several others are ready and willing to build cubesats en masse. So it came as a surprise to many cubesat manufacturers when Kepler Communications announced plans in January to manufacture its constellation of 140 Internet of Things satellites in-house.

Kepler is poised to become one of the world’s largest cubesat operators once its constellation is fully in orbit, a target set for the end of 2022. Only Planet currently operates a fleet that large.

Instead of formally soliciting bids from a wide range of cubesat builders, though, Toronto-based Kepler turned to the University of Toronto Institute for Aerospace Space Flight Laboratory (SFL) for help setting up its own manufacturing line. Kepler also received 1 million Canadian dollars ($760,000) from the Canadian Space Agency to mature its bus design and production techniques, leading some observers to conclude national pride could play a role. Through Kepler, Canada is establishing a robust cubesat manufacturing capability.

A team of scientists in China has linked quantum memories over more than 30 miles (50 kilometers) of fiber optic cable, beating the previous record by more than 40 times over. This feat is an important step toward a hack-proof internet, scientists said.

The internet we use today was truly a revolutionary invention. It connected the world with information and allowed us to share millions of photos of cute and cuddly cats. But the internet is also filled with hackers trying to intercept important or sensitive information. To fight back, physicists have come up with a solution, with a little help from Schrödinger’s cat, the famous, hypothetical dead-and-alive feline meant to expose the weird nature of subatomic particles.

With nearly 700 million internet users and almost an equal number of people yet to come online for the first time, India is too big a market to ignore. But the tightening of restrictions on foreign tech companies and government intervention in controlling the internet are sparking concerns that the world’s largest democracy is becoming increasingly China-esque.

In the 2010s, India’s internet exploded. More than half a billion Indians came online in the 10 years to September 2019, according to the latest government data, and the country now has twice as many internet users as the entire population of the United States.

And Big Tech rushed to cash in. Facebook ( FB ) CEO Mark Zuckerberg and Twitter ( TWTR ) CEO Jack Dorsey both visited India and met the country’s Prime Minister Narendra Modi, as did Google ( GOOGL ) CEO Sundar Pichai and Microsoft ( MSFT ) CEO Satya Nadella, both of whom were born and grew up in India. Nadella and Amazon’s Jeff Bezos both made their second visits to the country as tech CEOs earlier this year.

Continue reading “Big Tech’s honeymoon with the world’s second-largest internet market is ending” »

Governments around the world are shutting down the internet, saying it’s needed to prevent protests or cheating on exams. But critics say blocking expression and access to information violates human rights. Here’s how internet shutdowns work. Illustration: Crystal Tai

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Researchers in Europe and the UK have managed to connect biological and artificial neurons together – and allow them to communicate long distances through the internet. The biological neurons were grown in one country, sent signals through an artificial synapse located in another to electronic neurons in a third country.

As advanced as supercomputers get, the human brain still utterly leaves them in the dust. It’s made up of neurons that communicate with each other through pulses of electrical signals, passed across tiny gaps known as synapses. These neurons can both process and store information, unlike computers that require separate types of memory for each task.

Artificial versions of neurons and synapses have shown to be far more powerful than traditional computer chip designs, but they’re still in the experimental stage. And now, a team of researchers has taken the next step and connected the artificial and biological versions between three different countries.

If planes were as reliable as in-flight Wi-Fi, we’d never get on a flight again. Fortunately, industry group Seamless Air Alliance is working to change that. The group operates under the mission of bringing “industries and technologies together to make the in-flight internet experience simple to access and delightful to use.” Its idea? To get rid of the toxic brew of current proprietary systems operated by each airline and instead establish a standard for in-flight Wi-Fi that can be flexibly swapped in and out to better allow airlines to respond as technology improves.

“The goal of the Alliance is to deliver high-speed, low-latency 5G quality access inside the plane,” the FAQ section of the group’s website states. “Access to the network will be seamless, meaning any enabled user device will work without any login, sign-on or other activities. The internet experience itself will be as good as, and in many cases better than, the home experience, including low latency, high speed, and a gate-to-gate continuity of service.”

An article for IEEE Spectrum notes that “a plane’s antennas are currently stored in a relatively small hump on the top of the craft, typically about 45 centimeters high. Even though it’s so small, that hump causes tremendous amounts of wasted jet fuel, [Seamless Air Alliance CEO Jack] Mandala says, causing an estimated minimum of an extra $75,000 per aircraft per year in fuel costs.”