Hands are the tool of the painter, the artist.
The idea of prosthetics is a tool. Most people's cell phones are prosthetics. If you leave your cell phone at home, you feel impacted by not having it. It's an important part of your daily function and what you can do in a day.
TV is such a great medium in what it can do in terms of enlightening an audience. We can really inspire and teach people about other people. That's a powerful tool, and that's something that the arts has always been capable of doing.
Carbon-carbon bond formation reactions employing organoboron compounds and organic electrophiles have recently been recognized as powerful tools for the construction of new organic compounds.
I have three tools at my disposal - my whistle, my body language and my talk. It is a question of how I marry them up to try to get the players around to my way of thinking.
As long as we continue to bring in more traffic, I'm much more concerned with building a good user experience and developing tools that will help grow the Imgur community of users.