Hot Rocks, Warm Homes (1.67 MB)
Article by our own Gareth Ll. Jones from Extractive Industries Ireland 2008
99% of the Earth's mass is hotter than 1000°C; less than 1% is cooler than 100°C
Hot Rocks, Warm Homes (1.67 MB)
Article by our own Gareth Ll. Jones from Extractive Industries Ireland 2008