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Researchers from the Niels Bohr Institute, University of Copenhagen, have created a novel pathway into the study of the elusive quantum states in superconducting vortices. The existence of these was flaunted in the 1960s, but has remained very difficult to verify directly because those states are squeezed into energy scales smaller than one can typically resolve in experiments.

The result was made possible by a combination of ingenuity and the expanding research in created in the labs at the Niels Bohr Institute. It is now published in Physical Review Letters.

We dived deep into the difference between cryonics and biostasis, the philosophy of extropy, the future of cryonics, ethical and political dilemmas connected with biostasis, the proactionary principle, reframing the “death” idea, the future of human identity and much more!

Halbers et al. present a useful tool — a way of accurately tracking RNAs that only requires a small addition to a given RNA sequence and leverages modified split luciferase proteins for bioluminescent photon emission, circumventing some drawbacks of fluorescent methods.


Studying RNA dynamics in vivo often relies on fluorogenic approaches, but these can be hampered by factors such as limited sensitivity and sample autofluorescence. Here, the authors describe an ultrasensitive platform for RNA imaging, which features RNA tags that recruit light-emitting luciferase fragments.