Mostrando títulos en Física

For readers of Bill Bryson, Neil deGrasse Tyson and Siddhartha Mukherjee, a wondrous, wildly ambitious, and vastly entertaining work of popular science that tells the awe-inspiring story of the elements that make up the human body, and how these building blocks of life travelled billions of...

Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have a large and passionate following. Fans of xkcd ask Munroe a lot of strange questions. What if you tried to hit a baseball pitched at 90 percent of the speed of light? How fast can you hit a speed bump while driving and live? If there were a robot apocalypse, how long would humanity last?

Ever wanted to know how music affects your brain, what quantum mechanics really is, or how black holes work? Do you wonder why you get emotional each time you see a certain movie, or how on earth video games are designed? Then you've come to the right place. Each week, Sean Carroll will host conversations with some of the most interesting thinkers in the world. From neuroscientists and engineers to authors and television producers, Sean and his guests talk about the biggest ideas in science, philosophy, culture and much more.

What if quantum physics held the key to lasting happiness and a life of meaning? Stress, fear, and division seem to dominate modern life. But there’s another way. In Rethinking Life, Philippe Brouillard, PhD researcher in Quantum Science, together with his father Gaétan Brouillard, physician for 46 years, reveal a powerful connection between ancient spiritual wisdom and cutting-edge science: that the joy and clarity we crave aren’t found outside of us: they’re hardwired within. Drawing from neuroscience, psychology, and quantum physics, Rethinking Life is a practical and deeply ...

A bold and all-embracing exploration of the nature and progress of knowledge from one of today's great thinkers. Throughout history, mankind has struggled to understand life's mysteries, from the mundane to the seemingly miraculous. In this important new book, David Deutsch, an award-winning pioneer in the field of quantum computation, argues that explanations have a fundamental place in the universe.

A Russian dissident, a Jesuit priest, and an American mule skinner are but a few of the bold visionaries who crafted the scientific story of cosmic origins. The collective insights of these and numerous creative thinkers advanced human understanding from mythology to mathematics, yielding falsifiable alternatives to ancient folklore and campfire tales. Listening to the Big Bang tells the dramatic human story—filled with colorful characters, unsung catalysts, and glorified heroes—which made the Big Bang the leading cosmological theory.

J.E. Gordon strips engineering of its confusing technical terms, communicating its founding principles in accessible, witty prose.

Though extremely different men in most ways, British Prime Minister Winston Churchill and Third Reich Fuhrer Adolf Hitler shared a passion for science, technology, and (sometimes impractical) "wonder weapons." In some cases, this fixation paid off handsomely, as in the case of British centrimetric radar, a compact, powerful radar type that enabled fitment to individual aircraft and contributed to the defeat of German U-boats.

The atom, the big bang, DNA, natural selection - all are ideas that have revolutionized science; and all were dismissed out of hand when they first appeared. The surprises haven't stopped in recent years, and in At the Edge of Uncertainty, best-selling author Michael Brooks investigates the new wave of radical insights that are shaping the future of scientific discovery.

Told in language we all can understand, A Brief History of Time plunges into the exotic realms of black holes and quarks, of antimatter and "arrows of time," of the big bang and a bigger God—where the possibilities are wondrous and unexpected. Stephen Hawking brings us closer to the ultimate secrets at the very heart of creation.

In Neil deGrasse Tyson’s delightful journey through the cosmos, his fictional character Merlin responds to popular questions asked by adults and children alike. Merlin, a timeless visitor from Planet Omniscia in the Andromeda Galaxy, has observed firsthand many of the major scientific events of Earth’s history.

Gravity controls everything from the falling of an apple to the rising of ocean’s tides to the motions of the heavens above. If you’ve ever wondered how this most puzzling force works across our entire universe, you will be delighted by this 24-part course that is accessible to any curious person, regardless of your science education. No other product on the market presents the subject of gravity in as much detail as this course, which will follow the past 400 years of research and experimentation in the field.

En octubre de 1927, veintinueve de los científicos más brillantes del mundo se reunieron en el Quinto Congreso Solvay. Diecisiete de ellos acabarían recibiendo el premio Nobel. Aquel encuentro, inmortalizado en una célebre fotografía, marcó el comienzo de una revolución intelectual sin precedentes. Allí, figuras como Marie Curie, Niels Bohr, Werner Heisenberg, Erwin Schrödinger o Albert Einstein debatieron los fundamentos de la recién nacida teoría cuántica, una forma radicalmente nueva de entender la naturaleza.

In this episode, we join Martin Butler M1MRB, Dan Romanchik KB6NU, Caryn Eve Murray KD2GUT, Edmund Spicer M0MNG and Ed Durrant DD5LP to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief, and the episode's feature is Baofeng UV-5R Mini Review. We would like to thank our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate FO-29 Enters Full Sunlight: Veteran Satellite Sees Renewed Activity in 2026 New Indiana Law Protects Ham Radio Antennas, Towers Radio ...

This episode explores the science of time dilation and why time does not pass at the same rate for everyone.Based on Einstein’s relativity, we examine how speed and gravity distort time, a phenomenon confirmed by atomic clock experiments and particle physics.The discussion also reveals why technologies like GPS satellites must constantly correct for relativistic effects.Finally, we explore the famous twin paradox and what time distortion could mean for future deep-space travel—raising deeper questions about whether the flow of time itself is just a human illusion.This episode includes ...

Michael, an Associate Professor in Reproductive Science, joins us for a wide-ranging dive into the history of reproductive science. From ancient Galenic theories and Leonardo da Vinci's anatomical drawings, through the gradual unravelling of how sperm and eggs work, to the breakthroughs that ultimately made IVF possible.We trace the key milestones: sperm capacitation, early animal studies, and the pioneering work of Edwards, Steptoe, and Purdy that led to the birth of Louise Brown in 1978, and the 12 million IVF babies who have followed since.Support the showSupport the show: ...

För de flesta består ens liv av år - men för Anne L'Huillier består livet av attosekunder. På denna korta tidsskala kan man lära sig om elektroners grundläggande beteende genom att studera deras interaktioner med laserljus. Anne tar oss igenom upptäckten från 1987 som så småningom ledde till att hon tilldelades Nobelpriset i fysik 2023 - nästan fyra decennium senare. Omvandlat till en mer lämplig tidsskala landar det på drygt en miljard miljard miljard attosekunder.Utöver Daniel Nilssons fantastiska stycken har vi även äran att få inkludera urklipp från Annes son Victor ...

Please join my mailing list here 👉 https://briankeating.com/yt to win a meteorite 💥 Brian Keating sits down with the ever-curious Avi Loeb for a mind-bending exploration into some of science's greatest mysteries and controversies. The conversation spans everything from the evolving understanding of comets and meteors—highlighting the false starts and surprising twists in scientific history—to the tantalizing possibilities of extraterrestrial life and the intrigue surrounding potential government disclosure. Key Takeaways: 00:00 "Aliens.gov: Speculation and Mystery" 06:02 "Satellite ...

Ada and Astral discuss SpaceX's rumored $1.75 trillion IPO and the Artemis II launch delay. They also cover Rocket Lab's successful hypersonic scramjet test and the Webb telescope's surprising discovery of a thick atmosphere on the super-Earth TOI-561 b.

ハムのラジオ第690回の配信です。 (2026/3/22 ラジオ成田から放送) 今回の特集は「海外アワードに挑戦」です。 アワードは、あなたのアマチュア無線ライフを充実させてくれる目標となるもの。 でも、アワード申請には、交信証明の確認、リスト作成等々、面倒なことばかり。 しかし！　アマチュア無線界もIT化が進み、オンライン申請ができるようになりました。 特に、今回は海外のアワードでオンライン申請できるものを取り上げます。 番組...