Australian Researchers Develop Accelerator-Free Underwater 3D Concrete Printing System

Australian Researchers Develop Accelerator-Free Underwater 3D Concrete Printing System

• Australian Researchers Develop Accelerator-Free Underwater 3D Concrete Printing System Share this Article Infrastructure projects are just as important as housingto the additive

MetaBlue: A Metasurface-Assisted Acoustic Underwater Localization System

MetaBlue: A Metasurface-Assisted Acoustic Underwater Localization System

• MetaBlue introduces a low-cost passive acoustic metasurface that turns any ultrasonic transmitter into a directional super-transmitter. • The metasurface embeds direction-depende

Video: World's first underwater 3D-printed concrete to reshape wind farms and defense

Video: World's first underwater 3D-printed concrete to reshape wind farms and defense

• Video: World’s first underwater 3D-printed concrete to reshape wind farms and defense The method has potential uses in defense, ports and coastal infrastructure. • Australian res

New Bitcoin whales are trapped underwater, but for how long?

New Bitcoin whales are trapped underwater, but for how long?

• New Bitcoin whales are trapped underwater, but for how long? • The gap between new and old Bitcoin whales continues to widen as BTC trades below $68,000. • Will young whales cont

FinTech · February 17, 2026 (updated February 24, 2026) · 1 min · 206 words