• Wissenschaft-aktuell

    Der Gipfel des Gletscherschwunds
    17/12/25 00:00:00
    In den Alpen könnten dieses Jahrhundert nahezu alle bis auf gerade mal 20 Gletscher verschwinden – Höhepunkt des Schwunds bis 2040 erwartet
    Zugreifen mit Schallwellen
    10/12/25 00:00:00
    Neuer Chip kann über filigrane Struktur Schallwellen gezielt manipulieren und zu einem vielseitigen, akustischem Werkzeug verwandeln.
    Warum die Erde unter Santorin bebt
    05/12/25 00:00:00
    Detaillierte Bebenanalyse offenbart eine komplexe Dynamik flüssigen Magmas unter dem hellenischen Inselbogen

  • Spektrum.de RSS-Feed

    Sackhüpfen-Wettbewerb
    03/04/26 10:14:00
    Heutiges Thema im »Christian Spannagel«-Video: Kombinatorik.
    Experiment mit Diskoblumen: Hummeln überraschen mit erstaunlichem Rhythmusgefühl
    03/04/26 10:00:00
    Mit Lichtblitzen und rhythmischen Vibrationen testeten Fachleute das Taktempfinden von Hummeln – und die Bienen mit dem flauschigen Po entpuppten sich als ziemlich talentiert.
    Wie viele verschiedene Summen gibt es hier mindestens?
    03/04/26 09:26:00
    Was ist die Mindestanzahl der Summen in dem Quadrat?
    Biologische Qubits: Leuchtende Moleküle als Quantensensoren
    03/04/26 09:00:00
    Fluoreszierende Proteine könnten bald als Quantensensoren in lebenden Zellen zum Einsatz kommen. Dazu erhält das allgegenwärtige Werkzeug der Biologie ein erstaunliches Upgrade.
    Sexismus im Netz
    03/04/26 08:13:00
    In der Folge des Podcasts »HOAXILLA« geht es um das Thema Sexismus und Thema Frauenfeindlichkeit im Allgemeinen. 🎙️

  • Latest Science News -- ScienceDaily

    New microwave frying technique could make french fries much healthier
    03/04/26 01:15:35
    Scientists have discovered a way to make French fries less greasy without ruining their taste. By combining regular frying with microwave heating, they reduce the amount of oil absorbed during cooking. The key lies in pressure inside the food—microwaves help push oil out instead of letting it seep in. The result: faster cooking, lower fat, and fries that can still stay crispy.
    SpaceX Starship could slash travel time to Uranus in half
    03/04/26 07:00:33
    A new concept suggests SpaceX’s Starship could revolutionize a future mission to Uranus, one of the solar system’s most overlooked planets. By refueling in orbit and helping slow the spacecraft on arrival, it could cut travel time nearly in half. That’s a big deal for a mission that would otherwise take over a decade just to arrive. If it works, it could finally open the door to studying this strange, tilted world up close.
    Study finds dangerous lead levels in children’s clothing
    03/04/26 02:25:20
    Fast fashion might come with a hidden danger: lead. Researchers testing children’s shirts from multiple retailers found every sample exceeded U.S. safety limits, raising concerns about toxic exposure—especially since young kids often chew on clothing. Brightly colored fabrics like red and yellow showed particularly high levels, likely due to chemicals used to fix dyes. Simulations suggest that even brief mouthing could expose children to unsafe amounts of lead, a substance known to harm brain development and behavior.
    Laser-powered wireless hits 360 Gbps and uses half the energy of Wi-Fi
    02/04/26 21:58:03
    A new breakthrough in wireless technology could dramatically boost internet speeds while cutting energy use—by switching from radio waves to light. Researchers have developed a tiny chip packed with dozens of miniature lasers that can transmit massive amounts of data simultaneously, reaching speeds over 360 gigabits per second in early tests.
    Ancient bone dice reveal 12,000-year history of gambling in America
    02/04/26 10:27:31
    More than 12,000 years ago, Native American hunter-gatherers were already making and using dice—thousands of years before similar tools appeared elsewhere. These bone “binary lots” acted like primitive coins, producing random outcomes for games of chance. A new study shows these weren’t accidental objects but carefully designed tools used across many regions and cultures.