Do Two Puffs Equal a Bong Hit? Scientists Finally Did the Math

[old-fart]

My mom (92 and tokes daily) sent me this mildly interesting article

https://scitechdaily.com/do-two-puffs-equal-a-bong-hit-scientists-finally-did-the-math/

Thought others here might enjoy it.

Here’s the actual research paper https://www.tandfonline.com/doi/full/10.1080/02791072.2025.2449932