| 1 | Earth- or space- based lasers or particle beams could add initial oomph. | |
| 2 | What if you could generate your own solar wind with laser and particle beam technology? | |
| 3 | The neutrinos that emerge at Gran Sasso start off as a beam of proton particles at Cern. | |
| 4 | He was, of course, referring to the Large Hadron Collider that just conducted its first successful test, firing a stream of particles under the Alps. | |
| 5 | But a powerful beam of subatomic particles could be used to crush nuclei together strongly enough so they fuse. |