How Far Away is Fusion? Unlocking the Power of the Sun

I’d like to think we’re smarter than the Sun.

Let’s compare and contrast. Humans, on the one hand, have made enormous advances in science and technology, built cities, cars, computers, and phones. We have split the atom for war and for energy.

What has the Sun done? It’s a massive ball of plasma, made up of mostly hydrogen and helium. It just, kind of, sits there. Every now and then it burps up hydrogen gas into a coronal mass ejection. It’s not a stretch to say that the Sun, and all inanimate material in the Universe, isn’t the sharpest knife in the drawer.

And yet, the Sun has mastered a form of energy that we just can’t seem to wrap our minds around: fusion. It’s really infuriating, seeing the Sun, just sitting there, effortlessly doing something our finest minds have struggled with for half a century.

Why can’t we make fusion work? How long until we can finally catch up technologically with a sphere of ionized gas?

 

Read more at phys.org

Image Credit:  Lawrence Livermore National Laboratory

 

Recent News

NanoApps Medical Near-Term Projects

NanoApps Medical is investigating the possibility that superparamagnetic nanoparticles (SPIONs) and other classes of nanoparticles (e.g., gold coated nanoshells) might have the capacity to target cancerous tumors, metastasizing cancer [...]

2018-03-22T14:33:19+00:00

Leave A Comment