But Sandborn considers Smarr a scientist conducting an experiment on himself, and the pilot study is ongoing.

CNN: Tracking your body with technology

Mel Gibson stars as a daredevil Air Corps pilot in 1939 who volunteers for a cryogenics experiment after his true love (Isabel Glasser) enters a seemingly irreversible coma.

NEWYORKER: Forever Young

Nunally says the company is currently signing up gas companies to experiment with the technology, and expects to have a pilot program under way to more than 1, 000 homes by next summer.

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