Isolated Guitar Tracks

… … …Today, we bring you isolated tracks from some of rock ‘n’ roll’s most celebrated guitarists, and we do so in full anticipation of a slew of outraged “What about so and so!” comments. So to pre-empt some inevitably hurt feelings, bear in mind that the selection of isolated tracks online is—despite Youtube’s many riches—rather limited. We’re working with what’s available here. And if you don’t see your Joe Pass or Bonamassa—two guitarists I greatly admire—or any other jazz or blues players, it’s because we’re focusing specifically on rock guitarists.

That said, let’s begin with what is arguably the most recognizable guitar line since …

Boosts Solar Cells

Researchers have found a way to augment ordinary silicon solar cells with a material called a perovskite.

Putting a new kind of photovoltaic material on top of a conventional solar cell can boost overall power output by half. Researchers at Stanford University added a type of material known as a perovskite to a silicon solar cell, validating an idea for cheaply increasing the efficiency of solar power that was first proposed several years ago.