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Creating a Quantum Superposition of Living Things
KentuckyFC writes "Having created quantum superpositions of photons, atoms, and even molecules, scientists are currently preparing to do the same for larger objects — namely viruses. The technique will involve storing a virus in a vacuum and then cooling it to its quantum-mechanical ground state in a microcavity. Zapping the virus with a laser then leaves it in a superposition of its ground state and an excited one. That's no easy task, however. The virus will have to survive the vacuum, behave like a dielectric, and appear transparent to the laser light, which would otherwise tear it apart. Now a group of researchers has worked out that several viruses look capable of surviving the superposition process, including the common flu virus and the tobacco mosaic virus. They point out that after creating the superposition, scientists will be able to perform the Schrodinger's Cat experiment for the first time, which should be fun (but less so for the virus)."
Oh? Just the other day, we were talking about how much cell division is like fork(): it's not just the pure code that's forked, but the state of all globals and open file descriptors, too. There's more to reproduction than just our DNA, there's all that "running VM" stuff going on, too: an infected cell that reproduces is likely to result in two infected cells, even if that's not part of the cell's normal DNA; a cell with a chemical imbalance will likely pass that on to its new sibling. Some cloning methods rely on injecting one cell's DNA into another -- like running a program in both a test and production environment, care should be taken to think about the whole situation when diagnosing problems, not just the DNA/code itself. See? More similarities.
Comparing & contrasting (via "like") is not the same as saying the two are the same (via "equals"). Commonalities, when they can be found, are informative because (most) humans have the power of inductive reasoning. You're welcome to point out the important differences so we can avoid coming to undue conclusions in one or the other field.