Science & Environment

A 2-in-1 approach captures toxic metals and recovers rare earth elements from wastewater

Source: Phys.org - latest science and technology news stories · Published

A 2-in-1 approach captures toxic metals and recovers rare earth elements from wastewater
Source: Phys.org - latest science and technology news stories

We generally throw away a broken camera lens, earphones or an old phone that has stopped working and is beyond repair because they seem useless when they no longer function. However, these objects contain rare earth elements (REEs) that have applications in magnets, superconducti

We generally throw away a broken camera lens, earphones or an old phone that has stopped working and is beyond repair because they seem useless when they no longer function. However, these objects contain rare earth elements (REEs) that have applications in magnets, superconductivity, optics and batteries, among others. When these objects end up in water, recovering REEs becomes difficult.

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Science & Environment

ESA’s Juice just used Earth as a slingshot to Jupiter

ESA’s Juice spacecraft raced past Earth on September 28, using our planet’s gravity to dramatically reshape its path toward Jupiter without burning much fuel. The flyby changed its direction by 20 degrees and increased its speed by 3.5 km/s, while also giving scientists a rare ch

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