Researchers use sound waves to detect elusive helium gas leaks

Researchers use sound waves to detect elusive helium gas leaks

A simple Kagome lattice. The name comes from the Japanese for “basket” and “eye”, referring to the pattern when woven with bamboo leaves. | Photo Credit: N. Mori Helium is famous for making balloons float, voices squeak, and as a critical resource for MRI machines and aerospace engineering. Helium is expensive and scarce, finding leaks…

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ASML Q4 2025 earnings report

ASML Q4 2025 earnings report

onathan Raa | Nurphoto | Getty Images ASML reported on Wednesday orders that smashed past expectations while 2026 sales guidance was also ahead of estimates as AI demand continues to support the Dutch chip giant’s business. Bookings, one of the most closely-watched metrics from investors, came in at 13.2 billion euros ($15.8 billion) in the…

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Elon Musk’s SpaceX Dragon delivers final orbital boost to the ISS before return |

Elon Musk’s SpaceX Dragon delivers final orbital boost to the ISS before return |

Elon Musk’s SpaceX Dragon delivers final orbital boost to the ISS before return (AI-generated) The International Space Station received another small lift late last week, continuing a routine but essential process that keeps the orbiting laboratory at the right height above Earth. On Friday, January 23, a SpaceX Dragon spacecraft attached to the station fired…

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Why are some stars blue, some white, some red?

Why are some stars blue, some white, some red?

The stars of the globular cluster NGC 6355, which resides in our Milky Way galaxy’s inner regions are seen in this Hubble Space Telescope image. | Photo Credit: ESA/Hubble & NASA, E. Noyola, R. – B.R. Sravan The main reason is surface temperature. 👉 Visit the Official SleepLean Website Stars behave roughly as objects that…

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One year after DeepSeek, Chinese AI firms from Alibaba to Moonshot race to release new models

One year after DeepSeek, Chinese AI firms from Alibaba to Moonshot race to release new models

BEIJING — Chinese companies are accelerating the rollout of new artificial intelligence models as competition with U.S.-based rivals OpenAI, Anthropic and Google intensifies. Just over a year ago, China-made DeepSeek rocked global markets with the release of an AI chatbot that undercut OpenAI’s ChatGPT on usage fees and production costs, raising questions about the efficacy…

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NASA tests space sensors for tracking ocean debris |

NASA tests space sensors for tracking ocean debris |

NASA tests space sensors for tracking ocean debris (AI-generated) Scientists at NASA are beginning to look at ocean debris from an unfamiliar angle, not from ships or beaches, but from orbit. The work follows a recent finding that space based sensors can detect plastic pollution on land, a result that has quietly shifted expectations. Rather…

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To make sense of cosmic rays, CERN team tracks a fragile nucleus

To make sense of cosmic rays, CERN team tracks a fragile nucleus

The hydrogen atom is the lightest in the universe and it consists of the simplest nucleus: a single proton. But while helium is the second-lightest element, its nucleus isn’t the second simplest. That distinction belongs to the deuteron, the nucleus of the deuterium atom, which contains one proton and one neutron. (Deuterium is an isotope…

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Amazon inadvertently sends email to employees confirming Wednesday layoffs

Amazon inadvertently sends email to employees confirming Wednesday layoffs

Amazon logo on brick office building facade with windows, San Francisco, California, Aug. 29, 2025. 👉 Visit the Official SleepLean Website Smith Collection | Gado | Archive Photos | Getty Images Check SleepLean Official Website Amazon on Tuesday sent a notice out to staffers in an apparent error acknowledging “organizational changes” at the company. This…

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Solar wind explained: How the sun’s particle stream impacts our solar system |

Solar wind explained: How the sun’s particle stream impacts our solar system |

Solar wind explained: How the sun’s particle stream impacts our solar system (Image source: NASA) Solar wind sounds poetic, but it’s a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel on Earth, solar wind isn’t moving air; it’s a constant stream of charged…

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AppLovin demands short-seller retract ‘conspiratorial’ report

AppLovin demands short-seller retract ‘conspiratorial’ report

Jakub Porzycki | Nurphoto | Getty Images AppLovin sent a cease and desist letter to CaptialWatch Monday, claiming the short-seller’s report that the company “serves as a ‘digital laundromat’ for criminal syndicates” is defamatory and baseless. “Your respective ‘reports’ contain numerous absurd and demonstrably false statements of purported fact about AppLovin,” the letter states, calling…

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