#electronic devices

#electronic devices

Buying used or refurbished electronic devices can help reduce the demand for metals like cobalt and copper, which are fueling a humanitarian crisis in the DRC.

Keeping electronic devices in use longer can significantly decrease the amount of raw materials needed for manufacturing. [ more ]

E-readers emit less sleep-harming light than other electronic devices, but they still emit some blue light that can affect sleep.

Compared to paper books, e-readers are more likely to delay circadian rhythm, interfere with melatonin production, and reduce deep stages of sleep. [ more ]