Luiz Peçanha

Add friend
Sign in to Goodreads to learn more about Luiz.


Loading...
Erwin Schrödinger
“By the way, I never realized that to be nonbelieving, to be an atheist, was a thing to be proud of. It went without saying as it were.

...Our creed is indeed a queer creed. You others, Christians (and similar people), consider our ethics much inferior, indeed abominable. There is that little difference. We adhere to ours in practice, you don't.”
Erwin Schrödinger, A Life of Erwin Schrödinger

Lee Smolin
“Some string theorists prefer to believe that string theory is too arcane to be understood by human beings, rather than consider the possibility that it might just be wrong.”
Lee Smolin, The Trouble with Physics: The Rise of String Theory, the Fall of a Science and What Comes Next

Bill Gaede
“A mathematician is an individual who calls himself a 'physicist' and does 'physics' and physical experiments with abstract concepts.”
Bill Gaede, Why God Doesn't Exist

Timothy Leary
“And a new philosophy emerged called quantum physics, which suggest that the individual’s function is to inform and be informed. You really exist only when you’re in a field sharing and exchanging information. You create the realities you inhabit.”
Timothy Leary, Chaos & Cyber Culture

Lawrence M. Krauss
“A physicist, an engineer and a psychologist are called in as consultants to a dairy farm whose production has been below par. Each is given time to inspect the details of the operation before making a report.
The first to be called is the engineer, who states: "The size of the stalls for the cattle should be decreased. Efficiency could be improved if the cows were more closely packed, with a net allotment of 275 cubic feet per cow. Also, the diameter of the milking tubes should be increased by 4 percent to allow for a greater average flow rate during the milking periods."
The next to report is the psychologist, who proposes:
"The inside of the barn should be painted green. This is a more mellow color than brown and should help induce greater milk flow. Also, more trees should be planted in the fields to add diversity to the scenery for the cattle during grazing, to reduce boredom."
Finally, the physicist is called upon. He asks for a blackboard and then draws a circle. He begins: "Assume the cow is a sphere....”
Lawrence M. Krauss, Fear of Physics: A Guide for the Perplexed

year in books
Eileen ...
6 books | 22 friends

Victori...
9 books | 42 friends

Payne D...
1 book | 34 friends

Leonidas
9 books | 21 friends

Magalhaes
25 books | 5 friends

Nivaldo...
0 books | 29 friends

Eric
295 books | 70 friends

Daniel
1 book | 78 friends

More friends…


Polls voted on by Luiz

Lists liked by Luiz