In reply to Jed Rothwell's message of Wed, 22 Mar 2023 21:12:05 -0400: Hi, [snip] >I signed up for early access to Google's Bard chatbot. Preliminary >evaluation: It is not as good at scientific and technical issues. Examples: > >ME: What is double-labeled water? > > >Bard: > >Doubly labeled water (DLW) is water that has been enriched with both >deuterium and oxygen-18. Deuterium is a heavier isotope of hydrogen with >one more neutron in its nucleus, while oxygen-18 is a heavier isotope of >oxygen with one more neutron and one more proton in its nucleus.
Wrong! Oxygen-18 has two extra neutrons, not one of each. Otherwise it would be F-18. So one definitely does need to keep an eye out for nonsense. :) Cloud storage:- Unsafe, Slow, Expensive ...pick any three.
