Quotes About Mechanics

Another mode of accumulating power arises from lifting a weight and then allowing it to fall.

If the clockwork universe equated the human body with the mechanics of the clock, the digital universe now equates human consciousness with the processing of the computer. We joke that things don't compute, that we need a reboot, or that our memory has been wiped.

If we look at the way the universe behaves, quantum mechanics gives us fundamental, unavoidable indeterminacy, so that alternative histories of the universe can be assigned probability.

By the fourth grade, I graduated to an erector set and spent many happy hours constructing devices of unknown purpose where the main design criterion was to maximize the number of moving parts and overall size.

An object in motion tends to remain in motion along a straight line unless acted upon by an outside force.

It's the little questions from women about tappets that finally push men over the edge.

A funny thing about women and machines: the combination made men curious.

Normally when I look at stuff, I try to look at the good things. When I watch video, I try to watch the good starts so I can see how my mechanics are in those.

Bose-Einstein condensation is one of the most intriguing phenomena predicted by quantum statistical mechanics.

Everything in life worth achieving requires practice. In fact, life itself is nothing more than one long practice session, an endless effort of refining our motions. When the proper mechanics of practice are understood, the task of learning something new becomes a stress-free experience of joy and calmness, a process which settles all areas in your life and promotes proper perspective on all of life's difficulties.

The revolution of America presented in politics what was only theory in mechanics. So deeply rooted were all the governments of the old world, and so effectually had the tyranny and the antiquity of habit established itself over the mind, that no beginning could be made in Asia, Africa, or Europe, to reform the political condition of man. Freedom had been hunted round the globe; reason was considered as rebellion; and the slavery of fear had made men afraid to think.

The mechanics of love imply some sort of bridge between the sensual and the spiritual, sometimes to the point of deification; the notion of an afterlife is implicit not only in our couplings, but also in our separations.

The founders of quantum mechanics—Dirac, Pauli, Heisenberg—had nothing to guide them but an intuition about how the world should be.

Some physicists suspect that the theory must eventually arrive at the understanding that the universe itself is a quantum phenomenon. That what quantum mechanics ultimately describes is the universe.

There Paul tried to pass along his love of mechanics and cars. "Steve, this is your workbench now," he said as he marked off a section of the table in their garage.

Thus it was that Einstein ended up deciding that quantum mechanics, though it may not be wrong, was at least incomplete. There must be a fuller explanation of how the universe operates, one that would incorporate both relativity theory and quantum mechanics. In doing so, it would not leave things to chance.

While others continued to develop quantum mechanics, undaunted by the uncertainties at its core, Einstein persevered in his lonelier quest for a more complete explanation of the universe—a unified field theory that would tie together electricity and magnetism and gravity and quantum mechanics.

A century after his great triumphs, we are still living in Einstein's universe, one defined on the macro scale by his theory of relativity and on the micro scale by a quantum mechanics that has proven durable even as it remains disconcerting.

These last few points are key to how quantum mechanics works, so let me summarize them: The wave represents the quantum state. When we leave the system alone, it changes in time deterministically, according to Rule 1. But the quantum state is only indirectly related to what we observe when we make a measurement, and that relation is not deterministic. The relation between the quantum state

The pilot wave theory predicts everything quantum mechanics does, but explains a good deal more. The mysterious way in which the ensemble seems to influence the individual is cleared up and explained straightforwardly as the influence of the wave on the particle. Both are real, and both exist for every individual atom. Everything that was puzzling and mysterious about quantum mechanics is revealed to be a consequence of that theory leaving out half of every story. Despite

A body at rest or in uniform motion remains in that state of rest or uniform motion unless it is disturbed by forces.

As you get older, things conk out. It's a bit like a car. As long as it's something the mechanics can fix, you can chug on for a few more thousand miles.

My mother, for instance, thought-or rather, knew-that it was dangerous to drive an automobile without gasoline: it fried the valves, or something. 'Now don't you dare drive all over town without gasoline!' she would say to us when we started off (31).

In theory, cars are fairly simple. If they don't start, it's either the fuel system or the electrical system. Teach yourself about the path of each in your engine and tracing it is fairly straightforward. But at the beginning, mastering each new system seems like an unreachable shore. The car is effectively a black box.