Science. 1969 Jul 4;165(3888):61-3. doi: 10.1126/science.165.3888.61.
The defensive chemical spray of bombardier beetles is ejected at 100 degrees C, with a heat content of about 0.2 calorie per milligram.
喷在攻击者身上的“化学防御喷雾”温度高达 100 摄氏度,每毫克含有约 0.2 卡路里的热量。