Come on! I want some secret areas!

Hint 1 of 7:

(1) In the room with the pistons there are 2 atomic healths.

Hint 2 of 7:

Jump under the pistons (but don't get squashed).

Hint 3 of 7:

Ha ha. You can't get them this way, but at least you know where they are.

Hint 4 of 7:

To get the atomic healths, jump onto the side platform across from the
pistons (it is black and raised a bit) and look for a secret door.

Hint 5 of 7:

There are two identical platforms, one on each side, so try the other one if
you can't find it.  Follow the passage behind the secret door to get the
atomic healths.