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No such thing as an ideal heating setting | Letters

16/10/2017 Letters 0

A thin lady is likely to feel colder than a plump one. A recent sample in English homes recorded living-room temperatures from 10C to 25C, explains thermal comfort researcher Sue RoafAs a thermal comfort researcher, men often complain to me that their …

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Can an app really provide effective birth control?

15/10/2017 Nicola Davis 0

Technology that tracks women’s fertility has been hailed as being more effective than the pill – and without side-effects. Is this a genuine revolution in sexual freedom?When Apple launched their health tracking app in 2014 and didn’t include any featu…