Can Remnants of Ancient Life Show Us How to Live Wisely Into the Future?
At long-term nuclear repositories in Finland and Sweden, waste will be ensconced in cast-iron inserts (right), which are then placed in copper canisters (left).Posiva Oy This is part 2 of Vincent Ialenti’s report on how how to think about nuclear waste in the environment over the very long term. Also see part 1, which ran […]
Looking Into the Far Future of Earth’s First Long-Term Nuclear-Waste Vault
On June 1, 1676 the Battle of Öland was raging, as the Swedish navy grappled with a Danish-Dutch fleet for control of the southern rim of the Baltic Sea. Amid bad weather, Kronan—Sweden’s naval flagship in the region and one of the largest warships of its kind at the time—made a sudden left turn. Its […]
Will Fusion Energy Ever Come Together?
The target assembly at the National Ignition Facility’s fusion experiment. The two triangle-shaped arms shield the cylinder until five seconds before a blast from the world’s most powerful lasers. It’s the poetry of fusion that draws us in. There in the heart of a star, in the welter of plasma, we find creation. In mindboggling […]
Chernobyl’s Hot Mess, “the Elephant’s Foot,” Is Still Lethal
300 seconds will produce a relatively quick death, which is better than many alternatives. After just 30 seconds of exposure, dizziness and fatigue will find you a week later. Two minutes of exposure and your cells will soon begin to hemorrhage; four minutes: vomiting, diarrhea, and fever. 300 seconds and you have two days to live. […]