Latest Ewan St. John Smith Stories
Researchers of the Max DelbrÃ¼ck Center for Molecular Medicine (MDC) Berlin-Buch have found out why the African naked mole-rat (Heterocephalus glaber), one of the world´s most unusual mammals, feels no pain when exposed to acid. African naked mole-rats live densely packed in narrow dark burrows where ambient carbon dioxide (CO2) levels are very high. In body tissues, CO2 is converted into acid, which continuously activates pain sensors. However, naked mole-rats are an...
- A stinking tobacco.
- Offal; waste animal product; organic matter unfit for consumption.