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The Future Is Spongy

Posted May 08, 2025

Today's Tech FWD

By Today's Tech FWD

The Future Is Spongy

James Altucher:

Spongy New Material Pulls Drinkable Water From Thin Air in Emergencies

One of the biggest difficulties in helping people affected by natural disasters is transporting and providing them with essential resources like safe drinking water. Researchers at Australia's RMIT University and five Chinese institutes have devised a simple and clever contraption that could solve that, by pulling potable water out of thin air.

The team's invention uses a newly developed composite material based on porous, lightweight balsa wood shaped into small cubes; these are installed into a cup with a domed lid, a simple cooling mechanism, and an activation system powered by the Sun.

The spongy material, known as WLG-15, also contains lithium chloride to improve water absorption, and iron oxide nanoparticles that help the sponge's surface layer to absorb sunlight, and turn the absorbed water into vapor. The latter also helps the water release from the material.

The researchers used AI to predict the air-to-water device's performance under a range of environmental conditions. Similar tech could also help them uncover more combinations of materials for efficient water capturing composites.

Incidentally, the same researchers came up with another sponge-inspired innovation recently: a super strong-material inspired by sea sponges that could find use in constructing more durable buildings.

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Chris Campbell:

Bitcoin Price Reclaims $100K for First Time Since January

Bitcoin has surged 4.2% intraday to reclaim the $100,000 price level for the first time since January, reflecting renewed bullish sentiment among investors.

It marked the third time that BTC has broken through the six-figure level since first achieving it on Dec. 5, 2024. A second all-time high followed on Jan. 20 ahead of President Trump’s inauguration.

Unlike the previous $100,000 hits, the new price spike came as Bitcoin market dominance surged above 60%, reflecting potential bearish sentiment for altcoins.

Bitcoin dominance — the asset’s share of the total cryptocurrency market — has been steadily rising over the past year. During its first run to $100,000 in December 2024, BTC dominance stood at 52%. By January 2025, that figure had increased to 54%.

Bitcoin’s latest $100,000 breakthrough came amid a combination of political, institutional and macroeconomic factors. Some in the community linked Bitcoin’s latest bullish action to a potential trade deal between the U.S. and the United Kingdom, which Trump hinted at in a Truth Social post on May 7.

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Greg Guenthner and Enrique Abeyta:

Top Trades of May

Welcome to another episode of Top Trades! We have no shortage of stuff to talk about today. We're in the thick of earnings season and a lot of Mags and growth stocks reported last week.

Today, Enrique kicks off the episode by sharing a story about Tesla. He and Greg also touch on PLTR, which isn't looking so hot because expectations were so high and it had nowhere to go. We're seeing a lot of these stocks run into some resistance.

However, Enrique gives a "crazy" call, saying that the Mag 7 are going to lead this market for the next six months. Greg thinks Enrique's call makes sense.

The two of them also share their thoughts on Warren Buffett's retirement, semiconductor stocks, and a whole lot more. You don't want to miss this episode of Top Trades!

⇒ Listen Here

Tofu-Brine Super Batteries

Tofu-Brine Super Batteries

Posted February 24, 2026

By Today's Tech FWD

Researchers have built a water-based power cell that runs on tofu brine – the mineral-rich solution left behind after pressing soy curds.
The Atomic Recycling Revolution

The Atomic Recycling Revolution

Posted February 23, 2026

By Today's Tech FWD

U.S. Researchers have developed particle accelerators that turn nuclear waste into electricity and reduce radioactive life by 99.7%.
Artemis II Is Go For Launch

Artemis II Is Go For Launch

Posted February 20, 2026

By Today's Tech FWD

NASA pulled off a successful launch-day simulation for Artemis II, paving the way for a high-stakes human spaceflight around the moon as early as March 6.
 Project Silica: The End of Archival Decay

Project Silica: The End of Archival Decay

Posted February 19, 2026

By Today's Tech FWD

Microsoft says it has developed a new 10,000-year data storage system using glass as a medium.
Apple's Head-to-Toe AI Play

Apple's Head-to-Toe AI Play

Posted February 17, 2026

By Today's Tech FWD

Apple is reportedly developing a trio of AI wearables, taking direct aim at Meta.
China Tees Up Moon Landing

China Tees Up Moon Landing

Posted February 12, 2026

By Today's Tech FWD

China just showcased its new Moon ship and reusable rocket in a successful test.