Balloon on Bed of Nails
# 1K30.20
| Description | Place a balloon on nails: 4 in a row or bed of nails. What's happening when you adding weight on it? |
| Location | 9E |
Balloon on Bed of Nails
# 1K30.20
| Description | Place a balloon on nails: 4 in a row or bed of nails. What's happening when you adding weight on it? |
| Location | 9E |