How to Use helium in a Sentence

helium

noun
  • At the end of our sun’s life, too much helium will build up in the core.
    Paul M. Sutter, Discover Magazine, 16 Feb. 2023
  • The fusing helium sends a shock wave deep into the dwarf’s core.
    Lyndie Chiou, Quanta Magazine, 8 Feb. 2023
  • The vessel’s tech is at the bleeding edge, too, with helium being the main source of fuel.
    Rachel Cormack, Robb Report, 11 Jan. 2022
  • In the Falcon 9, helium is the gas of choice to pressurize the propellant tank.
    Joe Pappalardo, Popular Mechanics, 25 Oct. 2022
  • The fusion of two hydrogen atoms to make helium is the main process that powers the sun and other stars.
    Philip Ball, Scientific American, 16 May 2023
  • Inside this tube is a gas, such as helium or argon, with a wire running along the axis of the tube.
    WIRED, 8 Sep. 2023
  • In this case, the part that isn't working is about 3 inches long and keeps helium from flowing back out of the rocket.
    Ashley Strickland, CNN, 11 Apr. 2022
  • The plan was for the balloons, filled with helium and a small amount of sulfur dioxide, to float high into the stratosphere.
    Laura Paddison, CNN, 12 Feb. 2023
  • Eventually, the helium in a red giant's core will be spent, and the core will shrink again.
    Jennifer Ouellette, Ars Technica, 29 Mar. 2022
  • More tees — the Cramps, the Misfits, Minor Threat — hung from the ceiling like concert merch high on helium.
    Washington Post, 19 Jan. 2022
  • The first stars in the universe would have been blazing with heat and only made of hydrogen and helium.
    Ashley Strickland, CNN, 17 Nov. 2022
  • Like the Macon and Akron before it, the Pathfinder models will run on lighter-than-air helium.
    Rachel Cormack, Robb Report, 1 June 2022
  • The other is in a gilded frame and hangs behind the easel — not just on the wall but skied, way up at the edge of the ceiling, like a helium balloon floating away.
    Christopher Knight, Los Angeles Times, 14 June 2023
  • The evidence comes in the form of isotopes of noble gases like helium and neon.
    Joshua Hawkins, BGR, 14 Aug. 2022
  • And perhaps that made the hype for this special feel special: All that helium inside the balloon.
    Helena Andrews-Dyer, Washington Post, 6 Mar. 2023
  • However, he was filled with air and not helium; instead of soaring above the New York City streets, he was held up by stilts.
    Kate Hogan, Peoplemag, 17 Nov. 2023
  • There are similarities, though; both yachts are powered by helium blimps and can take to the sky or sea.
    Rachel Cormack, Robb Report, 14 Apr. 2022
  • When Tchernichovski opened the door to the room where they were kept, a wall of sound tumbled over us, like a rock-concert crowd on helium.
    Burkhard Bilger, The New Yorker, 27 Mar. 2023
  • Hanging above that was a hair dryer that had been used for warming up equipment that had been cooled in liquid helium.
    Dennis Overbye Hiroko Masuike, New York Times, 4 Sep. 2023
  • This evening, a bunch of helium balloons was tied to a gate and there were children bouncing on an inflated castle, screams.
    Claire Keegan, The New Yorker, 21 Feb. 2022
  • In 50 years a kilogram of plutonium will amass around 0.2 liter of helium.
    Sarah Scoles, Scientific American, 14 Nov. 2023
  • To chill them, the collider uses 150 tons of liquid helium.
    Manasee Wagh, Popular Mechanics, 22 Apr. 2022
  • At that point, the universe is mostly hydrogen gas, and some helium and dark matter.
    Rivka Galchen, The New Yorker, 23 Mar. 2022
  • The helium legend stems from a 1977 game between the Raiders and Houston Oilers, who were suspicious because of the hang time Guy was getting on his punts.
    San Diego Union-Tribune, 8 Dec. 2021
  • Piccard vented excess helium, to control the rate of climb.
    Ben Taub, The New Yorker, 3 Oct. 2022
  • Scientists still know little about how – some 200 million years after the Big Bang – a dark soup of hydrogen and helium formed the first stars.
    Matt Hrodey, Discover Magazine, 13 July 2023
  • This means that an alpha particle is a helium atom without the electrons.
    WIRED, 8 Sep. 2023
  • The researchers started by shooting a laser pulse at an aluminum plate inside a chamber filled with helium.
    IEEE Spectrum, 17 Jan. 2024
  • Over the course of hundreds of millions of years, that helium builds up in the core, getting in the way of efficient hydrogen fusion reactions.
    Paul M. Sutter, Discover Magazine, 16 Feb. 2023
  • This collision has great enough force to form a new element: helium.
    Olivia Munson, USA TODAY, 13 June 2023

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'helium.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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