Секции
SPELLING
Ex 4.19 Number these lines in the correct order:
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droplets from the air. The water is enough to keep the beetle alive. Scientists studied the shape and material of the
useful for power plants and for the heating and air conditioning in airplanes, cars and trains. One of the scientists,
The scientists believe this new technology could help in many areas of our life. They said it could be very
nature. She said: "Everybody is excited about bio-inspired materials research."
materials that can collect water from the air. This will help people who live in very dry areas.
beetle's bumps. They want to use what they found out about the beetle to make their own
of the Skeleton Coast in Namibia are very dry, but the Namib desert beetle is an expert at surviving in hot and
from the air. They got their idea from a small beetle that lives in the desert in Africa. The deserts
dry conditions. Its shell is covered in small bumps that collect tiny water
temperature, significantly improving the overall energy efficiency." Another scientist, Joanna Aizenberg, said she
to liquid water. [Our] design could help speed up that process and even allow for operation at a higher
was looking forward to the future of getting ideas for new technologies from
Philseok Kim, said: "Thermal power plants, for example, rely on condensers to quickly convert steam
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Scientists may have found one answer to the problem of water shortages. It is a new material that collects water