Toggle light / dark theme

A century ago, the periodic table looked much different than it does today! It had blank spots throughout, and the entire bottom row – the actinides – were not even part of the table as most of those elements did not exist in nature and had not been created in the lab. But researchers theorized their existence. And starting in the 1930s scientists at Lawrence Berkeley National Laboratory – or, the Rad Lab, as it was called then – began building the big machines and assembling the teams of scientists and engineers to chase those elements down.

Over the next several decades Berkeley Lab researchers were credited with discovering, Lab researchers were credited with discovering, or creating collaboratively with other labs, #16elements. Read more here.

In this video, Berkeley Lab scientists Lee Bernstein, Barbara Jacak, Jose Alonso, Jacklyn Gates, Rebecca Abergel, and Frances Houle tell the story of these incredible scientific discoveries.

Full story » https://newscenter.lbl.gov/2019/01/28/16-elements-berkeley-labs-contributions-to-the-periodic-table/

Explore more » http://periodictable.lbl.gov

Do you have a favorite element? Tweet your selfie video to us using #MyFaveElement to tell us your story!

Read more

Today’s efforts in AI are somewhat less flashy, though still potentially revolutionary, and all seem to recognize one vital lesson: treating patients is both art and science. Rather than attempting to replace the physicians in medical practice, AI can, and should, say more experts, become a valuable tool in enhancing what doctors do.


Here’s where AI in medicine excels — and where it doesn’t yet measure up.

Read more

Hot off the press…


Barnes & Noble Press releases a new non-fiction book The Syntellect Hypothesis: Five Paradigms of the Mind’s Evolution by Alex M. Vikoulov as Hardcover (Press Release, San Francisco, CA, USA, March 22, 2019 11.00 AM PST)

Named “The Book of the Year” by futurists and academics alike, “# 1 Hot New Release” in Amazon charts in Physics of Time, Phenomenology, and Phenomenological Philosophy, the book has now been released by Barnes & Noble Press as hardcover in addition to ebook and paperback released earlier this year. In one volume, the author covers it all: from quantum physics to your experiential reality, from the Big Bang to the Omega Point, from the ‘flow state’ to psychedelics, from ‘Lucy’ to the looming AI Singularity, from natural algorithms to the operating system of your mind, from geo-engineering to nanotechnology, from anti-aging to immortality technologies, from oligopoly capitalism to Star-Trekonomics, from the Matrix to Universal Mind, from Homo sapiens to Holo syntellectus.

Read more

NEW ORLEANS—Exposure to the widely used chemical bisphenol A (BPA) during pregnancy, even at levels lower than the regulated “safe” human exposure level, can lead to changes in circadian rhythms, according to a mice study to be presented Monday at ENDO 2019, the Endocrine Society’s annual meeting in New Orleans, La. The researchers report these changes may be a contributing factor in hyperactivity seen in BPA-exposed mice.

“The hypothalamus, which we have identified as a brain region that is particularly susceptible to developmental disruption by BPA, contains the site of the clock cells that govern daily rhythms throughout the body,” said researcher Deborah Kurrasch, Ph.D., Associate Professor at the University of Calgary in Calgary, Canada. “We have shown in previous research that BPA exposure in utero can cause defects to the development of hypothalamic nuclei and hyperactivity, and here we explored whether a shift in circadian biology might explain why the animals moved more.”

BPA is a chemical that is added to many commercial products, including water bottles, paper receipts, can liners and food storage containers. It is known as an endocrine-disrupting chemical—a chemical that interferes with the body’s hormones.

Read more

WASHINGTON: The annual Templeton Prize, which recognizes outstanding contributions to “affirming life’s spiritual dimension,” was awarded Tuesday to Brazilian Marcelo Gleiser-a theoretical physicist dedicated to demonstrating science and religion are not enemies. A physics and astronomy professor whose specializations include cosmology, 60-year-old Gleiser was born in Rio de Janeiro, and has been in the United States since 1986. An agnostic, he doesn’t believe in God-but refuses to write off the possibility of God’s existence completely.

“Atheism is inconsistent with the scientific method,” Gleiser said Monday from Dartmouth College, the New Hampshire university where he has taught since 1991. “Atheism is a belief in non-belief. So you categorically deny something you have no evidence against.” “I’ll keep an open mind because I understand that human knowledge is limited,” he added. The prize is funded by the John Templeton Foundation-a philanthropic organization named after the American Presbyterian who made his fortune on Wall Street, and who set on “seeking proofs of divine agency in every branch of science”, as The Economist put it.

Gleiser joins Desmond Tutu, the Dalai Lama and dissident Soviet author Aleksandr Solzhenitsyn as recipients of the prize, first awarded in 1973. At £1.1 million, the prize money well surpasses that of the Nobels. The physicist focuses on making complex subjects accessible. He has written on climate change, Einstein, hurricanes, black holes, the human conscience-tracing the links between the sciences and the humanities, including philosophy.

Read more

During the Great Embryonic Stem Cell Debate, circa 2001–2008, I watched “the scientists” blatantly lie about the supposedly low potential for adult stem cells and the CURES! CURES! CURES that were just around the corner from embryonic stem cells. You remember: Children would soon be out of their wheelchairs and Uncle Ernie’s Parkinson’s would soon be a disease of the past.

The pro-ESCR campaign was filled with so much disinformation and hype — willingly swallowed by an in-the-tank media — all in a corrupt attempt to overturn the minor federal funding restrictions over ESCR imposed by the president, and to hurt President Bush politically.

Read more

Many stars sedately tread the measure of the galaxies they inhabit, slowly orbiting the galactic core. Not a star called PSR J0002+6216, though. PSR J0002+6216, astronomers have discovered, is rocketing through the Milky Way at absolutely breakneck speeds.

To be precise, it’s travelling at 1,130 kilometres per second (700 miles per second). That could take it from Earth to the Moon in 6 minutes. It’s one of the fastest stars we’ve ever seen.

And boy, is it spectacular — zooming away from the expanding cloud of a recent supernova explosion, leaving a trail behind after it punched through the explosion’s outer shell of debris.

Read more