Test # 45
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760 questions in 76 tests. Each test contains 10 questions.
Idiom of the Day
a holy terror
a very disobedient or unruly child
The little boy is a holy terror and his parents do not like to take him anywhere.
Rules to play Push Scooters
Things Vegetarians Get Really Good
The Rabbit and Tortoise
Class 8 - Synthetic Fibres and Plastics
Incredible Animated Movies
Precaution while using Microscope
Pre existing eye problems
Visual strain is pronounced for operators with uncorrected astigmatism and fusion insufficiency (poor eye co ordination). It is important to treat these problems, see an optician. Scanning probe microscopy involves the interaction of a scanning probe with the surface of the object of interest. The development of microscopy revolutionized biology and remains an essential technique in the life and physical sciences.