Analyse @Rainmaker1973b's tweets
@Rainmaker1973b
| 65,049 followers
If you put some soap or ink on a leaf, you obtain a ink propelled boat, using the Marangoni effect. The ink or the detergent has a lower surface tension than water and its flow provides thrust to push the boat forward https://t.co/iFBFuFUOWt | https://t.co/QRd4UB5hmf https://t.co/XRAMbJJFgY