ndsurvivor - Slashdot User

Submission + - The Smithsonian Institution says it owns Space Shuttle Discovery. (space.com)

Submitted by ndsurvivor on Wednesday July 30, 2025 @11:28PM

ndsurvivor writes: 'The Smithsonian Institution owns the Discovery.' Museum resists Trump's 'Big Beautiful Bill' plan to move space shuttle to Houston

"This is not a transfer — it's a heist."

A provision in President Trump's "Big Beautiful Bill" orders the Air and Space Museum to transfer ownership of Space Shuttle Discovery back to NASA for relocation near the space center in Houston. However, the Smithsonian Institution is not backing down on its stance that Congress has no legal authority to mandate Discovery's removal, and they're bringing the receipts.

While the language of the legislation was altered to comply with Senate reconciliation rules, such as refraining to name Discovery directly, the goal remained the same. The new wording instead refers to the transfer of a "space vehicle" — to be specified by the NASA Administrator within one month of the bill's signing — to a NASA facility "involved in the administration of the Commercial Crew Program" by January 2027. The Smithsonian has rejected the attempt outright, saying it has the paperwork to prove the Institution's ownership of Discovery and that it's critical the space shuttle remains in its care.

Submission + - Famous double-slit experiment holds up when stripped to its quantum essentials (mit.edu)

Submitted by ndsurvivor on Tuesday July 29, 2025 @11:09PM

ndsurvivor writes: MIT physicists have performed an idealized version of one of the most famous experiments in quantum physics. Their findings demonstrate, with atomic-level precision, the dual yet evasive nature of light. They also happen to confirm that Albert Einstein was wrong about this particular quantum scenario.

The experiment in question is the double-slit experiment, which was first performed in 1801 by the British scholar Thomas Young to show how light behaves as a wave. Today, with the formulation of quantum mechanics, the double-slit experiment is now known for its surprisingly simple demonstration of a head-scratching reality: that light exists as both a particle and a wave. Stranger still, this duality cannot be simultaneously observed. Seeing light in the form of particles instantly obscures its wave-like nature, and vice versa.

Submission + - Inventwood is about to mass produce wood thats stronger than Steel. (techcrunch.com)

Submitted by ndsurvivor on Tuesday May 13, 2025 @07:38PM

ndsurvivor writes: It sounds like the stuff of science fiction, but it actually comes from a lab in Maryland.

In 2018, Liangbing Hu, a materials scientist at the University of Maryland, devised a way to turn ordinary wood into a material stronger than steel. It seemed like yet another headline-grabbing discovery that wouldn’t make it out of the lab.

“All these people came to him,” said Alex Lau, CEO of InventWood, “He’s like, OK, this is amazing, but I’m a university professor. I don’t know quite what to do about it.”

Rather than give up, Hu spent the next few years refining the technology, reducing the time it took to make the material from more than a week to a few hours. Soon, it was ready to commercialize, and he licensed the technology to InventWood.

Now, the startup’s first batches of Superwood will be produced starting this summer.

“Right now, coming out of this first-of-a-kind commercial plant — so it’s a smaller plant — we’re focused on skin applications,” Lau said. “Eventually we want to get to the bones of the building. Ninety percent of the carbon impact from buildings is concrete and steel in the construction of the building.”

To build the factory, InventWood has raised $15 million in the first close of a Series A round. The round was led by the Grantham Foundation with participation from Baruch Future Ventures, Builders Vision, and Muus Climate Partners, the company exclusively told TechCrunch.

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