Technologies

Greenland’s Huge Meltwater Waterfalls Generate Massive Hydropower

New research finds that the huge ice sheet is melting both from the top and bottom.

The surface of the Greenland ice sheet is melting, creating a network of ephemeral rivers and waterfalls that scientists say produces more hydropower than the collective output of the 10 largest hydroelectric stations on the planet.

It’s part of a brutal feedback loop brought on by climate change that could hasten the rise in sea levels around the world.

In summer, an increasing amount of the frozen surface melts, forming lakes and streams that rapidly make their way to the bottom of the ice sheet — traveling downward as much as a full kilometer — by rushing through cracks and large fractures. An international team of researchers set out to measure how much energy was created by this process.

«There’s a lot of gravitational energy stored in the water that forms on the surface, and when it falls, the energy has to go somewhere,» Cambridge University professor Poul Christoffersen explained in a statement.

Unfortunately, that energy is being converted to heat at the base of the ice sheet, leading to high rates of melting both on the top and bottom of the sheet.

The team used a kind of radar to measure the amount of melting and found rates often just as high on the bottom of the ice sheet as on the sun-splashed surface.

«The heat generated by the falling water is melting the ice from the bottom up, and the melt rate we are reporting is completely unprecedented,» Christoffersen said.

The study is published in the latest issue of the Proceedings of the National Academy of Sciences.

The researchers calculate up to 82 million cubic meters of water fell from the surface to the base of Store Glacier on the Greenland Ice Sheet each day during the summer of 2014. They estimate that water falling to the bottom of the sheet produces more hydropower during summer than the world’s top 10 hydroelectric generating stations combined.

«Given what we are witnessing at the high latitudes in terms of climate change, this form of hydropower could easily double or triple, and we’re still not even including these numbers when we estimate the ice sheet’s contribution to sea level rise,» Christoffersen said.

The Greenland Ice Sheet is already the largest single contributor to global sea level rise.

It’s too bad there’s no practical way to capture this hidden hydropower, as all that clean energy could help reduce the emissions that are actually accelerating its creation.

Technologies

Episode 3 of the VERUM AI Mini-Series Is Now Available

Verum Messenger has released the third episode of its AI mini-series, SHADOWS, created using Verum AI.

The new episode, titled «Ghost Money,» continues the story of the conflict between a team of heroes and the Omega corporation, which seeks to take control of digital communications. This time, the focus shifts to anonymous payments and financial freedom, revealing how privacy can extend beyond messaging.

Like the previous episodes, the new release not only advances the storyline but also showcases the capabilities of the Verum ecosystem, highlighting technologies designed for secure communication and digital privacy.

The mini-series consists of seven episodes, released gradually across Verum Messenger’s social media channels.

Episode 3 is now available. Stay tuned for the next chapter.

Watch on Instagram
Watch on YouTube

Technologies

Verum Finance Now Available for Mac, Expanding the Verum Ecosystem on Desktop

Verum has officially released Verum Finance for macOS, bringing its financial platform to the Mac and expanding access to the Verum ecosystem across Apple’s devices. The launch allows users to manage their finances from desktop while enjoying the same secure and seamless experience available on iPhone and iPad.

The new Mac version includes the full range of Verum Finance features, including balance management, instant transfers to other Verum users, debit card management, Apple Pay support, asset exchange, and transaction history — all optimized for the macOS experience.

Verum Finance can be used as a standalone application or alongside Verum Messenger. Users who sign in with their Verum Messenger account automatically synchronize their balances, settings, and account data across devices, ensuring a consistent experience throughout the Verum ecosystem.

The macOS release further strengthens Verum’s vision of creating an integrated digital platform where communication and financial services work together. Verum Messenger, which is also available for Mac, complements the ecosystem with encrypted messaging, voice and video calls, VPN, eSIM, anonymous email, AI-powered tools, offline communication capabilities, and cryptocurrency features.

With both Verum Messenger and Verum Finance now available across iPhone, iPad, and Mac, users can access secure communication and financial services wherever they work.

Verum Finance for Mac is available now through the Mac App Store.

Verum Finance for macOS: https://apps.apple.com/us/app/verum-finance/id6774245148
Verum Finance: https://finance.verum.im
Verum Messenger: https://verum.im

Technologies

Why Travelers Are Switching to Verum E-SIM This Summer

Summer Travel, Freedom, and Seamless Connectivity: Why Verum E-SIM Is Becoming the New Standard for Travelers

Summer is the peak season for vacations, long-distance trips, and new experiences. Millions of people travel abroad, explore new countries, plan adventures, and try to stay connected with family, work, and social media. And in the middle of all this comes a familiar question: how do you stay online without expensive roaming or the hassle of buying local SIM cards?

The answer is already here — eSIM.

Why eSIM Is So Convenient

eSIM (embedded SIM) is a built-in digital SIM card that lets you activate mobile internet without a physical card. All you need is an app — choose a plan and connect in just a couple of minutes.

No more:

* searching for local SIM cards at airports
* paying expensive roaming fees
* swapping physical SIMs every time you travel

Now your internet travels with you.

Internet in 150+ Countries

Modern eSIM solutions provide coverage in 150+ countries worldwide, helping tourists, freelancers, and business travelers stay connected almost anywhere on the planet.

Among the services offering these capabilities:

Verum E-SIM — https://esim.verum.im
World E-SIM — https://worldesim.me
USA E-SIM — https://usa.esim.verum.im
Euro E-SIM — https://euro.esim.verum.im
Canada E-SIM — https://canada.esim.verum.im
Balkan E-SIM — https://balkan.esim.verum.im
Ukraine E-SIM — https://ukraine.esim.verum.im
London E-SIM — https://london.esim.verum.im
E-SIM Africa — https://africa.esim.verum.im