terofle·4년 전·discussCould you please give a reference to this anectode? I could not find any on a quick google search. Thank you.
terofle·4년 전·discuss> and like all Bosons are massless and hence always travel at the speed of lightNot every boson is massless and not every boson is travelling at the speed of light (because there are bosons with mass).Take for example the Higgs boson or the W-bosons.
terofle·5년 전·discussImagine painting with a paintbrush while standing on a jumping castle with 5 jumping children.If you have no vibration isolation, it is nearly impossible to draw a very thin and straight line.(Maybe a bit exaggerated, the vibration analogy is a bit weaker in reality)
terofle·5년 전·discussThis project is great.Last semester at university lab, our group tried to rebuild it in our lab.Through our spectacular fail, we learned how amazing this project actually is. It is harder than it seems.One can learn very much about piezo electronics, especially about OPamp circuits. And do not underrate the damping!