Which question is awnserd in the section "Saving Energy”
Saving Energy
In the past, ionic wind only worked on a small scale. It cost too much money to dry
lots of food. But the new research should make this method cheaper. It should also
destroy fewer nutrients, Iranshahí says. But scientists have not studied this yet.
For a long time, people thought hot air drying was good enough. But now, more
people want to eat healthily. They have concerns about the nutrients in their food.
This new method may make dried food taste better. It could also make it better for
you, scientists say.
A
When oder sonst
ond
B
out of foot
С
Prais பேன்
Wysonind a good motor yang
otos
D
How od cover