William Lewis
Wishing birdwatching paid the bills.

Hi Grackle
I'll have another go, maybe my last one - we'll see!
If you look at whatever is in front of you and then move your eye closer to it- does it get brighter? According to your theory it should.
I'll have another go, maybe my last one - we'll see!
If you look at whatever is in front of you and then move your eye closer to it- does it get brighter? According to your theory it should.