1.   Instruments show an accelerating plunge.

2.   Instruments have shown for certain that UV-B has risen significantly in Antarctica, where ozone depletion has been the most severe.

3.   Larger instruments sometimes show such nebulae as pale green because the retina responds to that tint in dim light.

4.   The cockpit instruments only show detailed information about other aircraft equipped with ADS-B.

5.   Instruments showed the Iraqis had locked onto the Navy targets many times with radar-guided weapons but Froncillo managed to get through it all.