Rare card
21 grams experiment
- Value
- 50 W
- Attack
- 297
- Defence
- 238
- Players
- 0
The 21 grams experiment refers to a study published in 1907 by Duncan MacDougall, a physician from Haverhill, Massachusetts. MacDougall hypothesized that souls have physical weight, and attempted to measure the mass lost by a human when the soul departed the body.
Get 21 grams experiment in your collection
Every Wikilord card is a Wikipedia article. Open packs for free, trade, battle and climb the leaderboard.
Open a free pack