Tips posted by paul.d
Don't hold laptop on your lap
Holding your laptop on the laps will increase the temperature of your testicles by up to 3 degrees, which will have negative effect on sperm production.
So if you are male and hoping for children - better find another solution, even if it may be less comfortable!
Keep your pictures underexposed
The pictures you take should always be a little underexposed, especially when there is a lot of light around. The levels of those images should be later on fixed in Photoshop, but the results will be much more realistic.
The reason for that is that the human eye is more sensitive to the bright color changes than the dark ones, therefore keeping the image underexposed you allow the camera to capture a wider range of bright colors.