Клик на название графика включает/выключает его. "-Дельта" - графики скорости изменения, единиц в минуту.
The 31st First Annual Ig Nobel Prize Ceremony is scheduled for Thursday, September 9th, 2021 at 6 PM US eastern time. It will introduce ten new Ig Nobel Prize winners, each of which has done something that makes people laugh then think. Winners travel (virtually, in this Covid-19 pandemic year) from around the world to receive their prize from a group of genuine, genuinely bemused Nobel Laureates. More information about the ceremony: https://www.improbable.com/2021-ceremony/ More information about Improbable Research: https://www.improbable.com/