This means objects can be seen clearly through a transparent substance. Translucent ... are not clear. Opaque close opaqueA material, object or substance which does not allow light to pass through ...

Some creatures blend in by sticking out. Learn more about glass frogs and the special way they hide their blood.

Biomedicine would be a breeze if organisms were transparent ... It predicts that although most light waves will not pass through opaque materials, some miraculously manage to “pass through ...

In the construction sector, the pursuit of immediate cost savings during the design or building phase—whether through hiring ... is completely transparent, transmitting light with nearly the ...

can pass through germanium, while visible light cannot. And while solid gold might seem impenetrable, its ultra-thin form becomes translucent, demonstrating the delicate dance of electromagnetic ...