A three-dimensional printer produces objects by squeezing tiny layers of plastic on top of each other in an additive process. It is a way of taking a digital file and bringing it into the world as a physical object.
Students all over the country are pressuring their administrations to remove their investments from fossil fuels. But as time passes and the campaign gets little reaction, questions arise as to whether this approach is actually beneficial.
Review: 'Grand Theft Auto 5' has been criticized for its level of violence, but the game uses that violence to create a social commentary. Narratively and technically, the latest game in the franchise is a masterpiece.