Oxygen

The amount of oxygen that a tree produces and other curiosities

Find out how much oxygen a tree produces and what the current calculations are to see if there will be enough trees in a few years.

What is the most abundant element on Earth and in the earth's crust

There are various elements of the earth's crust. When analyzing the most abundant element on Earth we name oxygen.

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At the weekend there is a risk of “floods” due to heavy rain and thunderstorms – then again “drought and heat”

In Germany, dry soil and rivers urgently need rainfall. It comes at the weekend, but then the midsummer weather returns.

No happy ending: a walker finds a neglected dog in a plastic bag – the police are looking for animal abusers

In Beckum, North Rhine-Westphalia, a woman discovered a neglected dog. It was in a plastic bag that was tied with zip ties.

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Because it's easy: Pietro Lombardis and Sarah Engels' son has a new surname

In 2021, Sarah Engels married Julian Büscher and took her maiden name again after her marriage to Pietro Lombardi. The former couple's son, Alessio, carried his father's last name long after the divorce. But this has long since changed.

You don't have to buy a new computer this back to school, but you do have to buy some accessories

The most useful peripherals are hard drives, cameras, and other accessories that will enhance your experience without requiring you to change your computer.