Does Your Phone's Blue Light Dimmer Really Work? Let's Ask Science

Name: Does Your Phone's Blue Light Dimmer Really Work? Let's Ask Science
Uploaded: 2017-03-30T10:11:42+00:00
Duration: 2 min 40 s
Channel: WIRED
Description: Your phone might automatically dim its blue light at night. But does this really help you fall asleep?

WIRED

Your phone might automatically dim its blue light at night. But does this really help you fall asleep?

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