News tagged with lens

Image: Gravitational lensing in galaxy YGKOW G1

(Phys.org) —In this new Hubble image two objects are clearly visible, shining brightly. When they were first discovered in 1979, they were thought to be separate objects—however, astronomers soon realized ...

dateJan 27, 2014 in Astronomy
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Solving a moving problem

Victoria University graduand Ben Drayton has come up with a way to help solve the problem of measuring distance to a moving object.

dateDec 11, 2013 in Engineering
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A protein safeguards against cataracts

The refractive power of the human eye lens relies on a densely packed mixture of proteins. Special protective proteins ensure that these proteins do not clump together as time passes. When this protective ...

dateOct 23, 2013 in Biochemistry
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