Technology

The Large Hadron Collider has been Shut Down, and Will Stay Down for Two Years While they Perform Major Upgrades

The Large Hadron Collider has been Shut Down, and Will Stay Down for Two Years While they Perform Major Upgrades

The Large Hadron Collider (LHC) is getting a big boost to its performance. Unfortunately, for fans of ground-breaking physics, the whole thing has to be shut down for two years while the work is done. But once it’s back up and running, its enhanced capabilities will make it even more powerful.

No Safety Driver Here—Volvo’s Driverless Truck Cuts the Cab

No Safety Driver Here—Volvo’s Driverless Truck Cuts the Cab

Each time there’s a headline about driverless trucking technology, another piece is taken out of the old equation. First, an Uber/Otto truck’s safety driver went hands-off once the truck reached the highway (and said truck successfully delivered its valuable cargo of 50,000 beers). Then, Starsky Robotics announced its trucks would start making autonomous deliveries without a human in the vehicle at all.

Why battery-powered vehicles stack up better than hydrogen

Why battery-powered vehicles stack up better than hydrogen

Low energy efficiency is already a major problem for petrol and diesel vehicles. Typically, only 20% of the overall well-to-wheel energy is actually used to power these vehicles. The other 80% is lost through oil extraction, refinement, transport, evaporation, and engine heat. This low energy efficiency is the primary reason why fossil fuel vehicles are emissions-intensive, and relatively expensive to run.

Why aren’t there electric airplanes yet?

 Why aren’t there electric airplanes yet?

As electric cars and trucks appear increasingly on U.S. highways, it raises the question: When will commercially viable electric vehicles take to the skies? There are a number of ambitious efforts to build electric-powered airplanes, including regional jets and planes that can cover longer distances. Electrification is starting to enable a type of air travel that many have been hoping for, but haven’t seen yet – a flying car.

SpaceX Gives More Details on how their Starlink Internet Service Will Work

SpaceX Gives More Details on how their Starlink Internet Service Will Work

For years, Elon Musk has talked about his plans to provide broadband internet access to the world using a constellation of satellites. Known as Starlink, this constellation was originally going to of nearly 12,000 low-cost satellites providing a terabit internet service. The first batch of these satellites is scheduled to launch in June of 2019, with the full constellation being deployed by the mid-2020s

The new electric vehicle highway is a welcome gear shift, but other countries are still streets ahead

The new electric vehicle highway is a welcome gear shift, but other countries are still streets ahead

Perhaps buoyed by a 67% increase in the sale of electric cars in Australia last year – albeit coming off a low base – the federal government this month announced a A$6 million funding injection for a network of ultra-fast electric vehicle recharging stations.

Why we will probably never have a perfect clock

Why we will probably never have a perfect clock

The time has come again when many of us switch our clocks from summer or daylight-saving time back to winter time. And the usual confusion sets in, is it an hour forwards or back? Why do we need to change the time at all? Indeed, EU member states have been asked if they would like to simply skip daylight saving time.

What would it take to build a tower as high as outer space?

What would it take to build a tower as high as outer space?

The human desire to create ever bigger and more impressive structures is insatiable. The pyramids of Ancient Egypt, the Great Wall of China and the Burj Khalifa in Dubai – now the tallest edifice in the world at over 828 metres (2,722 ft) – are a consequence of pushing engineering to its limits. But huge buildings aren’t just monuments to human ambition: they might also hold the key to humanity’s progress in the space-faring age. 

New materials are powering the battery revolution

New materials are powering the battery revolution

There are more mobile phones in the world than there are people. Nearly all of them are powered by rechargeable lithium-ion batteries, which are the single most important component enabling the portable electronics revolution of the past few decades. None of those devices would be attractive to users if they didn’t have enough power to last at least several hours, without being particularly heavy.

Travelling overseas? What to do if a border agent demands access to your digital device

Travelling overseas? What to do if a border agent demands access to your digital device

Imagine returning home after a long-haul flight, exhausted and red-eyed. You’ve just reclaimed your baggage after getting through immigration when you’re stopped by a customs officer who demands you hand over your smartphone and the password. Do you know your rights?

Paper-based electronics could fold, biodegrade and be the basis for the next generation of devices

Paper-based electronics could fold, biodegrade and be the basis for the next generation of devices

It seems like every few months there’s a new cellphone, laptop or tablet that is so exciting people line up around the block to get their hands on it. While the perpetual introduction of new, slightly more advanced electronics has made businesses like Apple hugely successful, the short shelf life of these electronics is bad for the environment.

Close-Up View of DNA Replication Yields Surprises

Close-Up View of DNA Replication Yields Surprises

Almost all life on earth is based on DNA being copied, or replicated, and understanding how this process works could lead to a wide range of discoveries in biology and medicine. Now for the first time scientists have been able to watch individual steps in the replication of a single DNA molecule, with some surprising findings. For one thing, there’s a lot more randomness at work than has been thought.

With USB-C, even plugging in can set you up to be hacked

With USB-C, even plugging in can set you up to be hacked

Plugging in the power – or at least what you think is power – to a USB-C powered laptop can connect your computer, and the valuable personal data on it, directly to hackers. Your personal financial information, passwords and documents stored on the laptop could help a cybercriminal steal your identity. The laptop may even be used to attack your employer’s computers and network.

Why the Future Is Arriving Faster Than You Think

Why the Future Is Arriving Faster Than You Think

People have no idea how fast the world is changing. So said Peter Diamandis to the audience at Singularity University’s Global Summit, taking place this week in San Francisco. Diamandis believes the convergence of multiple technologies is transforming business models, and they’re never going back.