"Do we really want this to be the new normal of the way we interact with the world? Do we want to be doing this all over the world, forever, indefinitely, in counterterrorism campaigns that go on indefinitely and that we don’t call war, just adding new countries to the list of where we do this stuff, every year, year after year…when does it ever stop?"
A graduate student has created the first man-made biological leaf. It absorbs water and carbon dioxide to produce oxygen just like a plant. He did this by suspending chloroplasts in a mixture made out of silk protein. He believed it can be used for many things but the most striking one is the thought that it could be used for long distance space travel. Plants do not grow in space, but this synthetic material can be used to produce oxygen in a hostile environment. (Video)
Journalist and artist Shirin Barghi has created a gripping, thought-provoking series of graphics that not only examines racial prejudice in today’s America, but also captures the sense of humanity that often gets lost in news coverage. Titled “Last Words,” the graphics illustrate the last recorded words by Brown and other young black people — Trayvon Martin, Oscar Grant and others — who have been killed by police in recent years.