Physical by smartphone becoming real possibility

It's not a "Star Trek" tricorder, but by hooking a variety of gadgets onto a smartphone you could almost get a complete physical - without the paper gown or even a visit to the doctor's office.

In smartphone's wake comes the intelligent watch

After the smartphone, the intelligent watch promises to become the latest hi-tech trend, allowing wearers to peek at messages and even take calls without touching their phones.

Ruthless boas know when to ditch their squeeze

Boa constrictors can sense the heartbeat of their quarry as they suffocate it, thus giving themselves the signal to know when the prey is dead, scientists say.

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Heartbeat

Heartbeat may refer to:

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