Enjoying the free WiFi at the Carnegie Science Center
The water table in the lobby has been redesigned since our last visit. Great big Tesla coil, in a great big Faraday cage.
The water table in the lobby has been redesigned since our last visit. Great big Tesla coil, in a great big Faraday cage.
Facebook’s default approach—sharing with everyone in your personal network—has created a dilemma for professors whose students want to be their online friends. Often the students inadvertently share their party pictures and other private material with their instructors on Facebook, giving some faculty members the feeling that they have crossed too far into students’ personal space.…