These flexible bots use small explosions to jump up to 2 meters. (sciencemag.org)
Lava and small explosions of volcanic ash began in February that year leading to a major explosion on March 17. (smh.com.au)
Guest essay by Caleb Shaw I once had a very good science teacher who I fear I made wild, not so much by causing small explosions in the back of his classroom, (which I think he secretly approved of,) as with my failures in math. (wattsupwiththat.com)