The retired academic has argued that there should be a set body of information - the core knowledge - that should be known by children in each school year.

BBC: Gove sets out 'core knowledge' curriculum plans

He hailed the emergence of a new decision-making body at the EU's inner core, made up of leaders from the 16 euro-zone countries.

ECONOMIST: Charlemagne

Their bodies are unable to self-regulate their core body temperature and we must be vigilant they are not too cold or too hot.

CNN: Genetic disease: Mother hopes for cure for dying children

"We aren't sure why activity primes your body for sleep so well, but it's likely a combination of factors, including lowering your core body temperature, increasing the sleep-promoting hormone melatonin and supporting a biological need to restore energy levels and repair cells and tissues when you sleep, " Cardinal says.

CNN: How to fix health problems with exercise

Statistics show only a 10-33% survival rate for adults whose core body temperature drops below 28degC.

BBC: Skier revived from clinical death

Matthew Fyles testified the .223 cartridges were steel-core rounds, which are more likely to pass through a body intact and can cause multiple wounds.

CNN: STORY HIGHLIGHTS

He and his disciples, who are sprinkled throughout the baseball-talent hotbeds in the American South and West, stress a free and athletic-style throwing motion that harnesses the power of the entire body, but especially the legs and core muscles.

WSJ: Baseball 2013: Here Come the Flamethrowers

Cow-occupied Vermont is touted for its ice cream so if you want to lower your core body temperature, it runs a close second to swimming holes.

BBC: The secret swimming holes of Vermont

Future Earth will have a new global governance body and secretariat, building on the strengths of the existing core global environmental change programme, which are co-sponsored by ICSU and other members of the Alliance.

UNESCO: Future Earth: Global platform for sustainability research launched at Rio+20 | United Nations Educational, Scientific and Cultural Organization