#💡 #🟠
# activation energy
![[calendar-plus.svg]] <small>Feb 19, 2023</small> | ![[calendar-clock.svg]] <small>Mar 18, 2023</small> 🏷️
Precise point at which one thing turns into something else.
- Water turns to steam at 212°
- Fire ignited at 451°
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## Sources
[[Greatest Year Ever 101]]