In President Barack Obama’s State of the Union speech in January, he emphasized the need for more scientists, mathematicians and engineers in the U.S. workforce. But the latest national assessment of science education in the U.S. appears to offer little hope for our next generation of scientists. Still, the results provide some insight on the state of science education in this country — information that we can use to improve our schools.
Before it happened, it was hard to imagine that a combined megaquake and tsunami in Japan could cascade to a nuclear disaster. Yet that’s exactly what happened at the Fukushima Daiichi (Number 1) nuclear power plant, 220 kilometers northeast of Tokyo, last month. This incident has put Japan’s nuclear policy in the spotlight, but its implications go far beyond a single country.
The Fukushima Daiichi power plant located in the port town of Okuma in the Fukushima Prefecture, northeast Japan, has six boiling-water-type nuclear reactors supplied by General Electric (units 1, 2 and 3), Toshiba (units 3 and 5) and Hitachi (unit 4) for
The Inca Trail to Machu Picchu is one of the most popular hikes in the world. It’s so popular that in recent years, the Peruvian government has had to limit trail traffic by plastering the trek with a lot of red tape. You have to apply months ahead for a permit, hire a certified guide and show your passport at four different checkpoints along the way. Despite the hassle, each day hundreds of people sign up. And for good reason: The Inca knew how to lay out a scenic route.
EARTH’s Carolyn Gramling is in Vienna, Austria, at the European Geophysical Union meeting this week. One session in particular caught her attention this week — how geoscientists are creating new maps and tracking mechanisms to help law enforcement officials. For more from the meeting, see her first and second dispatches.