Lifeboat Foundation

New technique could be used in medical diagnostics and advanced manufacturing.

Ever since Antonie van Leeuwenhoek discovered the world of bacteria through a microscope in the late seventeenth century, humans have tried to look deeper into the world of the infinitesimally small.

There are, however, physical limits to how closely we can examine an object using traditional optical methods. This is known as the ‘diffraction limit’ and is determined by the fact that light manifests as a wave. It means a focused image can never be smaller than half the wavelength of light used to observe an object.

When scientists measure a particle, it seems to collapse to one fixed state. Yet no one can be sure what’s causing collapse, also called reduction of the state. Some scientists and philosophers even think that wave function collapse is an elaborate illusion. This debate is called the measurement problem in quantum mechanics.

The measurement problem has led many physicists and philosophers to believe that a conscious observer is somehow acting on quantum particles. One proposal is that a conscious observer causes collapse. Another theory is that a conscious observer causes the universe to split apart, spiralling out alternate realities. These worlds would be parallel yet inaccessible to us so that we only ever see things in one single state in whatever possible world we’re stuck in. This is the Multiverse or Many Worlds theory. “The point of view that it is consciousness that reduces the state is really an absurdity,” says Penrose, adding that a belief in Many Worlds is a phase that every physicist, including himself, eventually outgrows. “I shouldn’t be so blunt because very distinguished people seem to have taken that view.” Penrose demurs. He politely but unequivocally waves off the idea that a conscious observer collapses wave functions by looking at them. Likewise, he dismisses the view that a conscious observer spins off near infinite universes with a glance. “That’s making consciousness do the job of collapsing the wave function without having a theory of consciousness,” says Penrose. “I’m turning it around and I’m saying whatever consciousness is, for quite different reasons, I think it does depend on the collapse of the wave function. On that physical process.”

What’s causing collapse? “It’s an objective phenomenon,” insists Penrose. He’s convinced this objective phenomenon has to be the fundamental force: gravity. Gravity is a central player in all of classical physics conspicuously missing from quantum mechanics.

The Chicago region has been named an official US Regional and Innovation Technology Hub for quantum technologies by the Biden-Harris administration, a designation that opens the door to new federal funding and recognizes the growing strength of an ecosystem poised to become the heart of the nation’s quantum economy. The Bloch Tech Hub (pronounced “block”), a coalition of industry, academic, government, and nonprofit stakeholders led by the Chicago Quantum Exchange, was one of 31 designees from nearly 400 applications across the country.

The selection, announced Monday morning by the White House and the US Department of Commerce’s Economic Development Administration (EDA), is the first phase of a federal initiative designed to “supercharge” innovation economies that have the potential to become global leaders in a critical technology within a decade. As a recipient of the US Tech Hubs designation, The Bloch is now eligible to apply for the program’s second phase, which could include millions of dollars in funding to implement the hub’s activities. It was one of two US Tech Hubs designated in Illinois, the other focused on biomanufacturing.

“Home to world-class institutions and first-rate research centers, Illinois is transforming technology, biomanufacturing, and innovation at every turn,” said Illinois Governor JB Pritzker. “I couldn’t be prouder that the Biden Administration has selected the Chicago Quantum Exchange’s The Bloch and the University of Illinois at Urbana-Champaign’s iFAB Hub as two of just 31 inaugural tech hubs — opening the door for even more investment, advancement, and discovery. There’s no doubt that the rest of the nation have caught on to our great state’s status as an innovation powerhouse — and our future couldn’t be brighter.”

Scientists theorize balanced black hole.

A black hole is a place in space where the gravitational field is so strong that not even light can escape it. Astronomers classify black holes into three categories by size: miniature, stellar, and supermassive black holes. Miniature black holes could have a mass smaller than our Sun and supermassive black holes could have a mass equivalent to billions of our Sun.

Summary: Researchers have created a groundbreaking non-contact technology to simulate cold sensations in virtual reality, maintaining consistent skin temperatures.

By combining cold airflow and light, they induce cold sensations without actual temperature shifts. This breakthrough provides a novel approach to simulating persistent thermal experiences in VR environments, enhancing the user’s immersion.

The technology holds the promise of revolutionizing VR experiences by providing instantaneous and sustained thermal sensations.

Approximately 2,000 years ago in ancient Rome, glass containers filled with wine, water, or possibly exotic perfumes, fell off a marketplace table, breaking into countless pieces on the ground. Over the ensuing centuries, these shards became buried under layers of dirt and debris and exposed to a continuous cycle of changes in temperature, moisture, and surrounding minerals.

Now these tiny pieces of glass are being uncovered from construction sites and archaeological digs and reveal themselves to be something extraordinary. On their surface is a mosaic of iridescent colors of blue, green, and orange, with some displaying shimmering gold-colored mirrors.

These beautiful glass artifacts are often set in jewelry as pendants or earrings, while larger, more complete objects are displayed in museums.

In the early hours of October 24, 2023, the southern peak of Sakurajima roared, dramatically punctuating the Kagoshima City skyline. The volcanic eruption, Japan’s second-largest this year, sent a plume of smoke spiraling 3,400 meters above the crater. This follows another eruption on October 19, which reached an even greater height of 3,600 meters. A Spectacle of Fire and Lightning The eruption was not just a spectacle of fire and smoke…

Stress may enhance the brain’s ability to encode and store memory, a new Yale study finds.

A team led by Yale Department of Psychiatry’s Elizabeth Goldfarb, PhD, found study participants were more able to remember specific pairings of images after taking cortisol, a key stress hormone.

“We discovered this pathway where cortisol is helping the hippocampus talk to itself, and that helps people remember emotional experiences better,” Goldfarb says.

Continue reading “Stress Amplifies the Brain’s Ability to Encode Memory, New Study Finds” »

Year 2013 I believe I have seen maybe we are actually in a sorta matrix due to holographic quantum fluid that is throughout reality much like the fabric of the universe but is actually a permeable membrane of reality of quantum fluid. This article details that fluidity of water mimics near all quantum mechanics which would then show then reality may be a holographic quantum fluid as well.

MIT researchers expand the range of quantum behaviors that can be replicated in fluidic systems, offering a new perspective on wave-particle duality.