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Research is showing a strong link between handgrip strength, walking speed, and cognition, indicating how improved physical health could boost elderly minds.

Based at Barwon Health, in the heart of Geelong’s clinical precinct, researchers are working to identify the —such as changes in , muscle strength and physical performance—for developing sarcopenia (loss of muscle mass, strength and function with advancing age) across the lifespan.

This testing involves the Geelong Osteoporosis Study (GOS) which began in the early 1990s, gathering adult participants from the electoral roll in the Barwon Statistical Division. During recent follow-up testing, researchers also measured cognitive function through a computer-based program, in tandem with evaluations.

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For decades, greater than 60% of the human genome was believed to be “junk DNA” that served little or no purpose in the course of human development. Recent research by Colorado State University is challenging this notion to show that junk DNA might be important after all.

A new study, published on June 5 in Aging Cell, found that a portion of noncoding genetic material, called repetitive element transcripts, might be an important biomarker of the aging process.

Tom LaRocca, an assistant professor in the Department of Health and Exercise Science and faculty member in the Columbine Heath Systems Center for Healthy Aging at CSU, led the study to investigate a growing body of evidence that repetitive elements—transposons and other sequences that occur in multiple copies in the —may become active over time as we age.

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Summary: Variations of CD38, a gene associated with attachment behaviors in humans and animals, may play a key role in relationship behaviors and perceptions that support bonding.

Source: Scientific Reports

Variations in a gene called CD38, which is involved in attachment behaviour in non-human animals, may be associated with human romantic relationship dynamics in daily life, according to a study published in Scientific Reports.

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First and foremost, I would likd to reiterate that Elon Musk is not motivated by money. Elon Musk uses his wealth to make a difference to mankind. Yes he makes billions (and deservedly) but he invests his billions for other projects too. From Tesla to Neuralink; from Starlink to The Boring Company. And for me the ever exciting SpaceX. My only wish is I live long enough to witness his many inventions and projects.

Four months ago when I did the video below and predicted that Elon Musk would be the World’s First Trillionaire, most people laughed and ridiculed the video especially as at that time Elon was only the 35th Richest Man in the World with a net worth of around the $30 Billion mark.

Fast forward four months later, Elon has added another £57.2 Billion to his net worth. And from 35th to 4th richest person in the world.

Imagine being the world’s first Trillionaire overcoming Jeff Bezos. What further projects will Elon do to advance the development of mankind. I for one, can’t wait.

Continue reading “Elon Musk World’s 1st Trillionaire (after Making .2B in 2020)” | >

A team of Harvard astronomers have a wild new theory: the Sun used to have a companion star, making our solar system a binary one during its ancient history.

The astronomers say the theory could explain the formation of the Oort cloud, a theoretical cloud of dust and smaller objects in the distant regions of our solar system that many believe was created out of the left overs from the early solar system.

In a new preprint submitted last month to the preprint archive arXiv, the team suggests that the Sun used to have a long lost binary star companion. Such a system could explain how some objects were scattered to the far reaches of the solar system, sometimes even making it to neighboring systems and vice versa.

“Previous models have had difficulty producing the expected ratio between scattered disk objects and outer Oort cloud objects,” Amir Siraj, a Harvard undergraduate student involved in the research, said in a statement. “The binary capture model offers significant improvement and refinement, which is seemingly obvious in retrospect: most Sun-like stars are born with binary companions.”

A binary star system would be far more likely to capture the Oort cloud.

Continue reading “Harvard Astronomers Propose That Our Star System Used to Be Binary” | >

Aubrey interviewed by, um, alien scientists.

Our conversation covers the importance of non-academic institutions in science, strategies for combating for repair the damage of aging, and an exploration of how extending human lifespan will change the Earth. In Dr. de Gray’s perspective, age-related decline is a medical problem like any other that can be treated and cured by cutting edge technology. He’s devoted himself to this pursuit as a founder of the SENS Research Foundation, the Methuselah Foundation, and the medical startup AgeX.

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Continue reading “A Future Without Aging — Dr. Aubrey de Grey” | >