Can you solve this rebus puzzle 1?

....................................................... ...............................................

Can you solve it?

Disintegrator = "Dis" in "t(h)e grater"

is it:

new knowledge is great

from:

news notH + d is grate

?

• This is a good alternative answer, although 'H + d = ledge' is a bit of a stretch... – TheSimpliFire Feb 7 '18 at 18:47