overview for baronvonj

Reddit CEO: We're Sticking With API Changes, Despite Subreddits Going Dark by baronvonj in c/RedditMigration@kbin.social

[-] baronvonj@kbin.social 1 points 1 year ago

.. he posted, on an alternative platform

For iOS users looking for an app, there is a quick and easy solution by baronvonj in c/kbinMeta@kbin.social

[-] baronvonj@kbin.social 0 points 1 year ago

It just seems hypocritical to leave Reddit over the forcing users to their 1st party app by pricing out 3rd party app developers, and go to a platform that has no mobile apps.

1

Qubits 30 meters apart used to confirm Einstein was wrong about quantum (arstechnica.com)

submitted 1 year ago by baronvonj@kbin.social to c/science@lemmy.ml

0 comments fedilink

From the article:

A new experiment uses superconducting qubits to demonstrate that quantum mechanics violates what's called local realism by allowing two objects to behave as a single quantum system no matter how large the separation between them. The experiment wasn't the first to show that local realism isn't how the Universe works—it's not even the first to do so with qubits.

But it's the first to separate the qubits by enough distance to ensure that light isn't fast enough to travel between them while measurements are made. And it did so by cooling a 30-meter-long aluminum wire to just a few milliKelvin. Because the qubits are so easy to control, the experiment provides a new precision to these sorts of measurements. And the hardware setup may be essential for future quantum computing efforts.