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I'm afraid we've found no real solution to this problem. I think the noise propagates through the support frame, and sound proofing doesn't help very much. I think your best bet is either noise cancelling headphones or remote desktop as much as possible. But neither solution will help other people who may be in the same lab.


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1GHz is not NMR but ESR (unless you can find a 22T magnet...). I wouldn't try anything else than water for an NMR demonstrator experiment. It's cheap and the proton density is high. I think they are usually adding a little bit of copper sulfate or so as a quencher, but I didn't look into that. Your main worry is the magnetic field. I would try to generate ...


0

The car in the picture seems to be projected with the projector in the top (2D projection). A similar 3D static car image could be accomplished with a cylindrical hologram. Any hologram can be illuminated in an appropriate way ("the correct light") to build a real image besides a virtual one. Then, if you put a screen inside it, you are going to see a low ...



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