Lifeboat Foundation

Antoine Henri Becquerel (born December 15, 1852 in Paris, France), known as Henri Becquerel, was a French physicist who discovered radioactivity, a process in which an atomic nucleus emits particles because it is unstable. He won the 1903 Nobel Prize in Physics with Pierre and Marie Curie, the latter of whom was Becquerel’s graduate student. The SI unit for radioactivity called the becquerel (or Bq), which measures the amount of ionizing radiation that is released when an atom experiences radioactive decay, is also named after Becquerel.

Becquerel was born December 15, 1852 in Paris, France, to Alexandre-Edmond Becquerel and Aurelie Quenard. At an early age, Becquerel attended the preparatory school Lycée Louis-le-Grand, located in Paris. In 1872, Becquerel began attending the École Polytechnique and in 1874 the École des Ponts et Chaussées (Bridges and Highways School), where he studied civil engineering.

A whale that lived 33 million years ago when present-day Oregon was part of the ocean floor has been newly named after a curator at the Burke Museum of Natural History and Culture in Seattle.

And Elizabeth Nesbitt’s whale isn’t your typical cetacean: An analysis of the fossil, published in the Nov. 29 issue of Current Biology, suggests that Maiabalaena nesbittae bridged a gap between species of whales that had teeth and species that have a different mouth-feeding mechanism known as baleen.

“For the first time, we can now pin down the origin of filter-feeding, which is one of the major innovations in whale history,” study co-author Nicholas Pyenson, the National Museum of Natural History’s curator of fossil marine mammals and an affiliate curator at the Burke Museum, said in a news release.

Continue reading “Fossil named after Burke Museum curator tells whale of a tale” »

When did you first get the science bug? For me, it was my professor Tom Carlson who taught a summer class about medical ethnobotany. Seeing him chase bumblebees around the University of California, Berkeley botanical garden and describe how they fit into a foxglove flower was a life-changing experience. And this personal story is not unique—many of us can probably name a science teacher, professor, parent, or educator who got us hooked on science. That’s why education is such an important part of what we do at Science Friday. We know that’s where the spark for science often ignites.

It’s also why we team up with science educators across the country in our Science Friday Educator Collaborative Program, in which educators work with SciFri staff to develop resources for science learners everywhere. Two of this year’s Educator Collaborators, Randy Otaka and Katie Brown guide us through their creative process of designing hands-on STEM activities—from modeling camouflaging cephalopod skin with cocktail umbrellas to using design thinking to better engineer shelters for disaster relief. And if you are an educator and this sounds like something you want to do, applications are now open for the 2019 program! Science Friday’s education director Ariel Zych joins Ira to tell you how to be a part of the next cohort.

Apply for the 2019 SciFri Educator Collaborative cohort! You can click on the green notepad at the top of this page or click here to go straight to the form. We will be accepting applications until Friday, January 4th, 2019 5 PM EST.

This animation by Rosanna Wan for the Royal Institution tells the fascinating story of Marie Tharp’s groundbreaking work to help prove Wegener’s theory.

The Short Film Showcase spotlights exceptional short videos created by filmmakers from around the web and selected by National Geographic editors. We look for work that affirms National Geographic’s belief in the power of science, exploration, and storytelling to change the world. The filmmakers created the content presented, and the opinions expressed are their own, not those of National Geographic Partners.

Know of a great short film that should be part of our Showcase? Email [email protected] to submit a video for consideration. See more from National Geographic’s Short Film Showcase at documentary.com

Continue reading “How One Brilliant Woman Mapped the Secrets of the Ocean Floor” »

When it comes to teaching your baby to talk, how you speak may be even more important that what you say. And with a little coaching, any parent can do it.

LANDING NOW!!! SUCCESS! MARSINSIGHT HAS LANDED. WAITING FOR THE FIRST IMAGES LATER ON TODAY! CONGRATS NASA.

Direct from America’s space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet.

Continue reading “NASA Live: Official Stream of NASA TV” »

As Mars colonization inches ever closer to becoming a reality, some have argued that the ability to afford a ticket to the Red Planet is a luxury afforded only to the wealthiest members of society. Billionaire Elon Musk has said it’ll run potential Mars inhabitants traveling with his company SpaceX hundreds of thousands of dollars to get there. But in a new interview, he rebuffed the assertion that a one-way ticket to Mars is an easy ticket out for the rich.

The comments were part of an interview with the SpaceX and Tesla CEO that will air Sunday evening in the final episode of Axios’ four-part limited documentary series on HBO. In a clip from the interview, Elon Musk hinted that advancements by his company for Mars colonization have been notable and said there’s a “70 percent” chance that he heads to the Red Planet himself.

https://www.youtube.com/attribution_link?a=P-wiCEov7oQ&u…ture=share

Michael B. Fossel, M.D., Ph.D. (born 1950, Greenwich, Connecticut) was a professor of clinical medicine at Michigan State University and is the author of several books on aging, who is best known for his views on telomerase therapy as a possible treatment for cellular senescence. Fossel has appeared on many major news programs to discuss aging and has appeared regularly on National Public Radio (NPR). He is also a respected lecturer, author, and the founder and former editor-in-chief of the Journal of Anti-Aging Medicine (now known as Rejuvenation Research).

Prior to earning his M.D. at Stanford Medical School, Fossel earned a joint B.A. (cum laude) and M.A. in psychology at Wesleyan University and a Ph.D. in neurobiology at Stanford University. He is also a graduate of Phillips Exeter Academy. Prior to graduating from medical school in 1981, he was awarded a National Science Foundation fellowship and taught at Stanford University.

In addition to his position at Michigan State University, Fossel has lectured at the National Institute for Health, the Smithsonian Institution, and at various other universities and institutes in various parts of the world. Fossel served on the board of directors for the American Aging Association and was their executive director.

Continue reading “Michael Fossel — Defeating Aging” »

ASHEVILLE, North Carolina — A chickenpox outbreak at a private school now ranks as North Carolina’s largest since a vaccine for the virus became available more than 20 years ago, health officials say.

As of Friday, 36 students at Asheville Waldorf School had contracted the varicella virus, known to most as chickenpox. The school has one of the highest vaccination religious exemption rates in the state.

The viral infection manifests in an itchy rash in most cases and is not typically life-threatening. But the outbreak at Asheville Waldorf should cause concern, said Dr. Jennifer Mullendore of Buncombe County Department of Health and Human Services.

Continue reading “School with major chickenpox outbreak has high vaccination exemption rate” »