Solar power has long been seen as a clean alternative to fossil fuels. But its everyday use still faces hurdles. Traditional ...

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

transparent and opaque. The transparent mode is where the TV's futuristic side shines, as objects on it appear as if they are floating in mid-air. The opaque mode is much more like your standard ...

materials. Transparent substances ... but images of objects viewed through the frosted glass are not clear. Opaque close opaqueA material, object or substance which does not allow light to ...