💪🪨⤴️⛰️

#overcoming barrier #threshold energy #hurdle #initiation energy #potential barrier #energy input

🚪🔒+⚡️🔑➡️🚪🔓

#threshold energy #minimum energy #trigger #initiation #potential barrier #energy requirement

✨🧱➡️

#quantum tunneling #potential barrier #barrier penetration #alpha decay #quantum phenomenon