Four things:

Living near volcanoes myself, it’s good to have a reminder that a eruptions do not pose the only danger. A mudflow that is like a wall of concrete coming at you is not something to be dismissed.

Like me, you’ve probably always pictured robots as being made of metal, but think of the possibilities for biodegradable robots- mechanisms that could be released into the ocean to help with oil spills and such.

You know I love space. Information has recently been gathered that challenges the current dark matter theory.

The Astronomy Picture of the Day website is awesome.