Energy and bitcoin work really well together because you can pay out in micro-transaction units. As the energy gets used, they pay out, and it's by the kilowatt rather than by the month.
I had a financial page to write in the Mail on Sunday where I'd give tips on shares. I worked there for two and a half years. Nothing compares to the burst of energy felt on a newsroom floor when a big story breaks.
Everyone in Tool is interested in how we present our music. We write a group of songs that have a vibe, energy and feeling, and then we try to pick an image to capture that and communicate a feeling. We want something that adds to the connection with the audience.
I realized that I didn't need nearly as many calories as I'd grown accustomed to. I ate 100 to 200 calories every two hours or so, consumed healthy proteins (yogurt, lean meat, turkey jerky), and drank a gallon of water a day. And as my weight dropped, my energy soared.
We've known for a long time that the universe is expanding. But about 15 years ago, my colleagues and I discovered that it is expanding faster and faster. That is, the universe is accelerating, and that was not expected, but it is now attributed to this mysterious stuff called dark energy which seems to make up about 70 percent of the universe.
One of the most exciting things about dark energy is that it seems to live at the very nexus of two of our most successful theories of physics: quantum mechanics, which explains the physics of the small, and Einstein's Theory of General Relativity, which explains the physics of the large, including gravity.
It's everywhere, really. It's between the galaxies. It is in this room. We believe that everywhere that you have space, empty space, that you cannot avoid having some of this dark energy.
Until the 1990s, there were few reliable observations about movement at the scale of the entire universe, which is the only scale dark energy effects. So dark energy could not be seen until we could measure things very, very far away.
Einstein wrestled with a problem back before we even knew the universe was expanding, and he was looking for a way to keep the universe from collapsing. And so he discovered, in his theory of gravity, something like this dark energy - he called it a cosmological constant - could play this role, pushing things away.