The Shmooze

Israeli Scientists Learn to Levitate

By Renee Ghert-Zand

  • Print
  • Share Share

You know that scene in “Back to the Future 2” when Michael J. Fox’s character Marty McFly skates on a hover board? It’s no longer just movie magic.

Tel Aviv University scientists demonstrated quantum levitation at the Association of Science-Technology Centers annual conference held last week at the Maryland Science Center in Baltimore. The researchers from the Superconductivity Group at TAU’s Schools of Physics and Astronomy wowed conference attendees with their demonstration of superconductors locked in a magnetic field.

They showed how a disc frozen with liquid nitrogen can be made to hover over a magnet in any position. Similarly, it can “fly” over a track at any height or at any angle. It even appeared to defy gravity as it circled underneath the track.

The annual ASTC conference, whose theme was “Knowledge That Works: From Theory To Practice” featured more than 100 sessions on how science centers and museums can put new ideas into practice to benefit their communities.

This video demonstration of quantum levitation has had close to 3 million views in just four days. It has clearly gone viral, and it would not be surprising if some entrepreneurs have already reached out to the TAU team. Perhaps it won’t be too long before Marty McFly’s hover board is no longer just a figment of Hollywood’s imagination, but rather something kids everywhere will have. Let’s just hope their first rides go smoother than his did.

Watch a Demonstration of Quantum Levitation


Permalink | | Share | Email | Print | Filed under: Physics, Michael J. Fox, Israel, Back To The Future, Quantum Levitation, Science

The Jewish Daily Forward welcomes reader comments in order to promote thoughtful discussion on issues of importance to the Jewish community. In the interest of maintaining a civil forum, The Jewish Daily Forwardrequires that all commenters be appropriately respectful toward our writers, other commenters and the subjects of the articles. Vigorous debate and reasoned critique are welcome; name-calling and personal invective are not. While we generally do not seek to edit or actively moderate comments, our spam filter prevents most links and certain key words from being posted and The Jewish Daily Forward reserves the right to remove comments for any reason.




Find us on Facebook!
  • When YA romance becomes "Hasidsploitation":
  • "I am wrapping up the summer with a beach vacation with my non-Jewish in-laws. They’re good people and real leftists who try to live the values they preach. This was a quality I admired, until the latest war in Gaza. Now they are adamant that American Jews need to take more responsibility for the deaths in Gaza. They are educated people who understand the political complexity, but I don’t think they get the emotional complexity of being an American Jew who is capable of criticizing Israel but still feels a deep connection to it. How can I get this across to them?"
  • “'I made a new friend,' my son told his grandfather later that day. 'I don’t know her name, but she was very nice. We met on the bus.' Welcome to Israel."
  • A Jewish female sword swallower. It's as cool as it sounds (and looks)!
  • Why did David Menachem Gordon join the IDF? In his own words: "The Israel Defense Forces is an army that fights for her nation’s survival and the absence of its warriors equals destruction from numerous regional foes. America is not quite under the threat of total annihilation… Simply put, I felt I was needed more in Israel than in the United States."
  • Leonard Fein's most enduring legacy may be his rejection of dualism: the idea that Jews must choose between assertiveness and compassion, between tribalism and universalism. Steven M. Cohen remembers a great Jewish progressive:
  • BREAKING: Missing lone soldier David Menachem Gordon has been found dead in central Israel. The Ohio native was 21 years old.
  • “They think they can slap on an Amish hat and a long black robe, and they’ve created a Hasid." What do you think of Hollywood's portrayal of Hasidic Jews?
  • “I’ve been doing this since I was a teenager. I didn’t think I would have to do it when I was 90.” Hedy Epstein fled Nazi Germany in 1933 on a Kinderstransport.
  • "A few decades ago, it would have been easy to add Jews to that list of disempowered victims. I could throw in Leo Frank, the victim of mob justice; or otherwise privileged Jewish men denied entrance to elite universities. These days, however, we have to search a lot harder." Are you worried about what's going in on #Ferguson?
  • Will you accept the challenge?
  • In the six years since Dothan launched its relocation program, 8 families have made the jump — but will they stay? We went there to find out:
  • "Jewish Israelis and West Bank Palestinians are witnessing — and living — two very different wars." Naomi Zeveloff's first on-the-ground dispatch from Israel:
  • This deserves a whistle: Lauren Bacall's stylish wardrobe is getting its own museum exhibit at Fashion Institute of Technology.
  • How do you make people laugh when they're fighting on the front lines or ducking bombs?
  • from-cache

Would you like to receive updates about new stories?




















We will not share your e-mail address or other personal information.

Already subscribed? Manage your subscription.