It's like using flash when photographing, with these ultra short pulses one coul... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		solarist on Oct 3, 2023 \| parent \| context \| favorite \| on: Nobel Prize in Physics Awarded to Agostini, Krausz... It's like using flash when photographing, with these ultra short pulses one could see how electrons move inside atoms and molecules.

mongol on Oct 3, 2023 [–]

You will need a really low f-stop if the exposure is one attosecond

wiredfool on Oct 3, 2023 | [–]

No, you just need an intense flash.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact