Computers. There is no limit to what they can do. You put a computer to measure time, temperature, the weather; and you can use it to plot all those things in nice graphics. The way you can make computers relate to nature just outline how fundamental it is to science.

At least where I live, people already help each other. They even build illegal things like working bridges. The result is the slums.

It will certainly deepen my knowledge about operating systems. Messing with alternatives to grub and all that.

I lost access to one of my Amazon accounts, and it isn't easy to recover. They give you the option to make a paid international call to recover your account, since I don't live in the United States. Can't possibly recommend it. If you lose your account, you lose all the books you bought.

I think kobo identifies your Wi-fi network, but ever since I found out amazon puts you through this, the book buying (actually renting) lost its charm to me.

I would go with whats available freely on the Internet. I use "filetype:pdf" on Google to find books, for example.

People who can't see what's wrong with this are brainwashed beyond repair.