Jon's been boring the pants off Big Brother again, this time with a lengthy explanation of how the house air-conditioning works.

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"It's in a good state now: it's clean, the plumbing's working, the wiring's working, the electric is working, the air conditioning works, the medical clinic is pretty much set up, " he told BBC Sport Wales.

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The hospital can operate only "on a first-aid basis, " as the staff works without air conditioning or lights to care for about 250 patients, she said.

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He regularly works the speed bag for technique and conditioning.

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The whirligigs were made from recycled heating and air conditioning systems and reflector material Simpson patiently cut into thousands of tiny pieces that made the works shine when lights hit them in the dark.

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