beam

Power tools buzzed, debris was cleared, fences were mended, holes were dug, machines were repaired or replaced, beams and walls and roofs went up, equipment and pipes and wires were installed.

Easy enough - except our celebrities had to navigate through a fiendish array of red laser beams, all pointing at awkward angles, meaning the most nimble had the easiest time of it.

Lately I’ve been thinking about embracing my problem and adopting the stiff, scowling 19th-century portrait position, but that pairs even worse with a beaming kid.

"Rather than ion implantation, molecular beam epitaxy was used to precisely incorporate gallium atoms into the germanium's crystal lattice," says Julian Steele, a physicist at the University of Queensland and a co-author of the study.

Each sends a focused beam of neutrinos toward two detectors -- one near the source and another hundreds of miles away.