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Scientists Propose Collider That Could Turn Light Into Matter

An anonymous reader writes "Imperial College London physicists have discovered how to create matter from light — a feat thought impossible when the idea was first theorized 80 years ago. From the article: 'A pair of researchers predicted a method for turning light into matter 80 years ago, and now a new team of scientists are proposing a technique that could make that method happen in the purest way yet. The proposed method involves colliding two photons — the massless particles of light — that have extremely high energies to transform them into two particles with mass, and researchers in the past have been able to prove that it works. But in replicating that old method, known as Breit–Wheeler pair production, they had to introduce particles that did have mass into the process. Imperial College London researchers, however, say that it's now possible to create a collider that only includes photons.'"

6 of 223 comments (clear)

  1. how soon before by Anonymous Coward · · Score: 0, Funny

    we have an army of bald guys scrubbing plasma conduits on waste transfer barges?

  2. You're doin' it wrong by Tablizer · · Score: 4, Funny

    Dudes, you are solving the problem, in reverse: we want instant energy from dirt.

  3. Backwards? by meerling · · Score: 5, Funny

    Aren't you supposed to "make light of the matter", and not the other way around?

  4. One thing is certain by Opportunist · · Score: 3, Funny

    No matter the result, they'll surely be able to make grant money go poof at the speed of light.

    --
    We used to have a Bill of Rights. Now, with the rights gone, all we have left is the bill.
  5. some physicists work on real physics. by NemoinSpace · · Score: 5, Funny

    Good to see. The analogy to theoretical physics I use is, it's the difference between Imagining you are getting laid to getting laid.
    I don't really use that analogy, it just occured to me and now i am sad.

  6. Re: Energy-matter synthesis by Anonymous Coward · · Score: 5, Funny

    Or do you want to be stuck on earth where 50% of the population are morons?

    Fixed that for you.

    Regards,
    The other 50%