Greg Curtzwiler
/
Iowa State University
A study by Iowa State University researchers found that using industrial soap to clean plastic in recycling transferred chemicals from the plastic to the water. The findings could help processors remove harmful chemicals from the final recycled product.
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The status of a decades-old bunker beneath the now-demolished East Wing is unclear, but the Trump administration has cited security concerns in its legal filings in favor of continuing construction. -
Even as religious belief declines in Spain, the processions at Seville's Semana Santa — the Holy Week lead-up to Easter — draw crowds moved by music, tradition and powerful emotion. -
iPods were all the rage 20 years ago, but Apple discontinued them in 2022. Claire Hughes is refurbishing old, used iPods and sharing what she finds on them.
