Airwolf is the helicopter from the 1980s American eponymous television series. Its fictional features included stratospheric ceiling, stealth noise signature, a wide range of weapons and even supersonic speed. Airwolf was in fact a conventional Bell 222 helicopter modified by attaching some film props.
Hotspot (geology) In geology, a hotspot is a location on the Earth's surface that has experienced active volcanism for a long period of time.
1 As in mid-ocean ridges, hot spot rocks transfer heat to overlying rocks and experience decompression as they come up. 2  Subduction zones: As oceanic crust sits at bottom of ocean, it becomes charged with sea water. 3  Subducting slabs, although relatively cold, dive into hot surrounding rock.