Tag

Atoms

All articles tagged with #atoms

technology1 month ago•7 min saved

Kalanick bets on industrial AI with Atoms, eyeing robotaxis and beyond

Travis Kalanick returns to the mobility scene with Atoms, a startup billed as an 'industrial AI' company that has raised about $1.7 billion and is aggressively hiring to build autonomous-vehicle tech led by Anthony Levandowski; Atoms has discussed using its software for Uber's rideshare network but says it’s not aiming to dominate the robotaxi market, instead pursuing AI and robotics across sectors like construction and mining with Uber as a partner and backers including Andreessen Horowitz and Saudi Arabia's PIF.

via Financial Times|

#atoms #autonomous-vehicles #robotaxi

science4 months ago•12 min saved

One Glass, Thousands of Atoms Drifting Through the World's Oceans

A 250 mL glass of water contains about 2.5 × 10^25 atoms, while all Earth's oceans hold roughly 5.3 × 10^21 glasses of water; thus that glass contains about 4,700 times more atoms than there are ocean glasses. If you marked every atom and mixed it back into the seas, thousands of those marked atoms would eventually appear in any new glass drawn anywhere on Earth, illustrating how unimaginably small atoms are relative to macroscopic objects and why biological molecules require enormous numbers of atoms to behave reliably.

via Space Daily|

#atoms #kelvin #oceans

science5 months ago•37 min saved

Cosmic energy lives on: Tyson on burial vs cremation

Astrophysicist Neil deGrasse Tyson explains in a StarTalk clip that burying a body lets energy cycle back into the Earth through decomposition and the food web, while cremation releases energy as heat that radiates into space, with the idea that you’re transforming rather than vanishing and some atoms may even voyage to distant stars.

via Yahoo News Malaysia|

#atoms #burial #cremation

science6 months ago•40 min saved

Death as Reorganization: Physics Says You Don’t Vanish

Physics says when you die, your atoms don’t vanish; they disperse into soil, air and other living systems, while the pattern that defined you—the brain’s arrangement of those atoms—unravels as energy flow ceases. Memories and personality are tied to this arrangement, not to any single atom, so personal identity ends even as matter persists and recycles throughout the universe.

via Yahoo|

#atoms #consciousness #death

technology6 months ago•11 min saved

Travis Kalanick unveils Atoms, a wheelbase platform for specialized industrial robots

Travis Kalanick launches Atoms as a platform to power specialized industrial robots (not humanoids), plans to acquire Pronto and fold in his CloudKitchens unit, and targets industries like food service, mining, and transport, while publishing a lengthy manifesto about a coming “Golden Age” of autonomous manufacturing.

via Business Insider|

#anthony-levandowski #atoms #industrial-automation

science11 months ago•7 min saved

MIT Develops Tabletop Technique to Visualize Atomic Nuclei

MIT researchers developed a novel molecule-based technique using radium monofluoride to probe the interior of atoms, allowing electrons to briefly enter the nucleus and reveal its internal structure, which could shed light on fundamental questions about matter and antimatter asymmetry in the universe.

via SciTechDaily|

#atoms #electron-probing #fundamental-symmetries

science11 months ago•5 min saved

MIT Physicists Develop New Electron-Based Technique to Explore Atomic Nuclei

MIT physicists developed a tabletop technique using molecules to study the interior of an atom's nucleus by tracking electron energy shifts, providing a new way to probe nuclear structure and fundamental symmetries, especially in radium, which could shed light on matter-antimatter imbalance in the universe.

via Science Daily|

#atoms #electron #mit

science11 months ago•5 min saved

Physicist Explains How Atoms Form and Make Up Everything

Atoms formed primarily from hydrogen and helium shortly after the Big Bang as the universe cooled, with heavier atoms created later in stars through fusion and in supernova explosions, while dark matter remains a mystery.

via Yahoo|

#atoms #big-bang #dark-matter

science1 year ago•16 min saved

The Evolution of the Atom and Its Benefits for Science

The article discusses how the meaning of the word 'atom' has evolved from its original Greek definition of 'indivisible' to our current understanding of atoms as composed of smaller particles like protons, neutrons, and electrons, highlighting the progression of scientific discovery and the importance of naming conventions in science.

via Big Think|

#atoms #democritus #history-of-atomic-theory

science1 year ago•3 min saved

Decoding a Quantum Mystery Using Five Atoms

Researchers at Purdue University have successfully modeled the complex quantum phenomenon known as the Efimov effect in five atoms, advancing our understanding of quantum interactions and potentially improving methods for confining atoms in experiments, a breakthrough made possible by advances in computational power and mathematical techniques.

via Phys.org|

#atoms #computational-physics #efimov-effect

science1 year ago•7 min saved

Why Can't We Walk Through Walls Despite Atoms Being Mostly Empty Space?

Despite atoms being mostly empty space, we can't walk through walls due to electromagnetic repulsion and the Pauli exclusion principle, which prevent atoms from overlapping, making solid objects feel solid. Quantum tunneling allows for an infinitesimal chance of passing through barriers, but it's practically impossible for macroscopic objects.

via Live Science|

#atoms #empty-space #pauli-exclusion-principle

science1 year ago•4 min saved

Physicist Explains the Origin of Atoms and the Universe's Building Blocks

The article explains the formation of atoms from the Big Bang to stellar processes, highlighting how hydrogen and helium formed early in the universe and how heavier elements are created in stars and supernovae, with some mysteries remaining about dark matter.

via ScienceAlert|

#atoms #big-bang #dark-matter

science1 year ago•5 min saved

Physicist Explains the Origin of Atoms

Atoms, primarily hydrogen and helium, formed shortly after the Big Bang as the universe cooled, with heavier atoms created later in stars through fusion and in supernova explosions, which distribute these elements across the universe.

via Yahoo|

#atoms #big-bang #science

science1 year ago•5 min saved

Physicist Explains How Atoms Form and Make Up Everything

Atoms, the building blocks of everything around us, formed mainly from hydrogen and helium shortly after the Big Bang, with heavier atoms created later in stars through nuclear fusion and supernova explosions. Most of the universe's matter is hydrogen and helium, while heavier elements like carbon and oxygen are produced in stellar processes.

via The Conversation|

#atoms #big-bang #elements

science1 year ago•2 min saved

Scientists Edge Closer to Confirming a Fifth Force of Nature

Physicists have found potential evidence for a fifth fundamental force inside atoms, based on deviations in atomic transition measurements in calcium isotopes, which could suggest the existence of a new force mediated by a Yukawa particle, although further research is needed to confirm this discovery.

via ScienceAlert|

#atomic-transitions #atoms #fifth-force