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Stephen Luntz

Melbourne

Writer at IFL Science

Writer at IFLS, administrator of NGO internal elections at Above Quota Elections, runner of quirky but seldom financially successful fundraising events.

Articles

  • 1 week ago | iflscience.com | Stephen Luntz |Maddy Chapman

    Sound waves are variations in air pressure. Our ears are so finely tuned to amplifying them over a certain range of frequencies, that we can sense pressure changes through them that are undetectable through other means. However, when the pressure variations are large enough, we can feel them through our body, as anyone who has stood next to a speaker at a loud concert knows. Those changes apply a force to cells, be they free-living or part of an organism.

  • 1 week ago | iflscience.com | Stephen Luntz |Laura Simmons

    It’s the cosmological equivalent of having slid between the cushions down the back of the couch; that is the place you should have suspected but hadn’t looked. Cosmology these days is dominated by the search for things we are confident exist, but can’t find or explain: dark energy, dark matter, and “missing matter”. Now a large collaboration claims to have found the last of these.

  • 1 week ago | iflscience.com | Stephen Luntz |Katy Evans

    The type of asteroids that could have brought water and life to Earth make up half of those expected to hit us, but we find few meteorites from them. Why? The type of meteorites that could have been crucial to the origins of life are very rare, but the asteroids they come from are common. Astronomers have long had an explanation for this paradox, but couldn’t prove it. New research shows that explanation is only half the answer, with exposure to the Sun providing the rest.

  • 1 week ago | iflscience.com | Stephen Luntz |Katy Evans

    The mid-Cretaceous equivalent of tanks left some exceptional fossils, but surprisingly we have not found their footprints until now. Several footprints found in western Canada must have come from ankylosaurid ankylosaurs, paleontologists have concluded, making them the first of their kind discovered.

  • 1 week ago | iflscience.com | Stephen Luntz |Laura Simmons

    If astronauts ever land on Mars, and certainly if tourists do, they’ll soon send home photos of themselves pointing at a pale blue dot in the evening sky to indicate where they came from. Have you ever wondered how Earth will compare in that sky with Venus or Jupiter? Wonder no longer. What determines a planet’s brightness from another? How bright a planet looks from another world depends on several factors.

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Stephen Luntz
Stephen Luntz @sluntz
30 Dec 24

There are so many things Jimmy Carter did, before, during and after his Presidency, it's not surprising some haven't got much coverage. Still, you would think saving a hemisphere, and possibly the entire planet, would rate a mention. https://t.co/Fif11MOnjC

Stephen Luntz
Stephen Luntz @sluntz
4 Nov 24

RT @extremetemps: UNBELIEVABLE IN JAPAN ! Totally insane MINIMUM temperatures up to 28.0C , national November record destroyed and dozens r…

Stephen Luntz
Stephen Luntz @sluntz
30 Oct 24

RT @kylegriffin1: A Minnesota woman was charged with three felony counts of voter fraud after authorities say she forged her dead mother's…