However, there does not seem to be a way to limit a Google search to PDF files. The more limited database and search facilities have attracted criticism, but both are due to be improved. The people at Nasa clearly have an eye for setting up stories, and their latest effort was to land a vehicle called Eros on a near-Earth asteroid just before Valentine's Day. Bunch of fives Last year, Online reported a competition where the aim was to create web pages that used only 5K of code, or less. If they had any talent, they could create pages comprising 5K of self-indulgent rubbish instead.
Business is war.