What are paper towels made of?
Q: What are paper towels made of?
A: Paper towels are made of absorbent tissue made from paper.
Q: How are paper towels different from cloth towels?
A: Paper towels are disposable and thrown away after use, whereas cloth towels are reusable.
Q: How do paper towels soak up water?
A: Paper towels soak up water via capillary action, where the water travels into the paper due to its loose weave, and adhesion, where the water sticks to the fibers.
Q: What did scientists from the University of Leeds discover about paper towels in 2020?
A: Scientists from the University of Leeds discovered in 2020 that people who dried their hands with paper towels removed more viruses than those who dried their hands with jet air dryers.
Q: Where was the experiment performed to test the effectiveness of paper towels in removing viruses?
A: The experiment was performed in a hospital bathroom.
Q: When are paper towels thrown away?
A: Paper towels are thrown away after use.
Q: What is the advantage of using paper towels?
A: The advantage of using paper towels is that they can effectively remove viruses better than other methods, according to an experiment conducted by the University of Leeds.
