Science
Interdisciplinary
Which half?
Scientific writing
A tiny rivulet in a distant forest
The downgrading of experience
Humility
Art and science
The Structure of Scientific Revolutions
BLDGBLOG
The Art of Doing Science and Engineering: Learning to Learn
The illustrated guide to a Ph.D.
evermore, and other beautiful things
An Article by Linus the SephistIf all evidence of civilization on Earth was destroyed, and humans had to re-build society from the ground up, what would be different? Feynman reckons that pivotal scientific moments, like the discovery of the atom, will still happen in the same way. Perhaps mathematics will be similarly rediscovered.
Someone told me once in response to this question, no artwork would ever be recreated. The art we create – music, stories, dance, film – isn’t a fundamental element of the universe, or even of humanity. It’s unique to each artist. If you choose to create art, you leave something in the world that has never had a chance to exist before, and will never again have a chance to exist. There will never be another Beatles or Studio Ghibli or Picasso. Art, in its infinite variations of originality, is cosmically unique in a way the sciences will never be. Art immortalizes human experiences that would otherwise vanish in time.
Reality is Very Weird and You Need to be Prepared for That
An EssayWe might be closer than we think to cures for depression, hypertension, and yes, even obesity.
The answer to scurvy was just one thing, plus a few wrinkles — mostly “not all citrus has the antiscorbutic property” and “most animals can’t get scurvy”. This was only difficult because people weren’t prepared to deal with basic wrinkles, but we can do better by learning from their mistakes.
This means don’t give up easily. It suggests that there is lots of low-hanging fruit, because even simple explanations are easily missed.
Lots of theories have been tried, and lots of them have been given up because of something that looks like contradictory evidence. But the evidence might not actually be a contradiction — the real explanation might just be slightly more complicated than people realized. Go back and revisit scientific near-misses, maybe there’s a wrinkle they didn’t know how to iron out.
Tortured phrases
An Article by Holly ElseIn April 2021, a series of strange phrases in journal articles piqued the interest of a group of computer scientists. The researchers could not understand why researchers would use the terms ‘counterfeit consciousness’, ‘profound neural organization’ and ‘colossal information’ in place of the more widely recognized terms ‘artificial intelligence’, ‘deep neural network’ and ‘big data’.
Further investigation revealed that these strange terms — which they dub “tortured phrases” — are probably the result of automated translation or software that attempts to disguise plagiarism. And they seem to be rife in computer-science papers.
Why Most Published Research Findings Are False
A Research Paper by John P.A. IoannidisThere is increasing concern that most current published research findings are false. The probability that a research claim is true may depend on study power and bias, the number of other studies on the same question, and, importantly, the ratio of true to no relationships among the relationships probed in each scientific field. In this framework, a research finding is less likely to be true when the studies conducted in a field are smaller; when effect sizes are smaller; when there is a greater number and lesser preselection of tested relationships; where there is greater flexibility in designs, definitions, outcomes, and analytical modes; when there is greater financial and other interest and prejudice; and when more teams are involved in a scientific field in chase of statistical significance.
A hypothesis is a liability
A Research Paper by Itai Yanai & Martin LercherThere is a hidden cost to having a hypothesis. It arises from the relationship between night science and day science, the two very distinct modes of activity in which scientific ideas are generated and tested, respectively [1, 2]. With a hypothesis in hand, the impressive strengths of day science are unleashed, guiding us in designing tests, estimating parameters, and throwing out the hypothesis if it fails the tests. But when we analyze the results of an experiment, our mental focus on a specific hypothesis can prevent us from exploring other aspects of the data, effectively blinding us to new ideas.
The Stranger
The gentle indifference of the world
I opened myself to the gentle indifference of the world. Finding it so much like myself - so like a brother, really – I felt that I had been happy and that I was happy again. For everything to be consummated, for me to feel less alone, I had only to wish that there be a large crowd of spectators the day of my execution and that they greet me with cries of hate.
Four more times
Then I fired four more times at the motionless body where the bullets lodged without leaving a trace. And it was like knocking four quick times on the door of unhappiness.
One more Sunday
It occurred to me that anyway one more Sunday was over, that Maman was buried now, that I was going back to work, and that, really, nothing had changed.
Nothing could be clearer
Deep down I knew perfectly well that it doesn’t much matter whether you die at thirty or at seventy, since in either case other men and women will naturally go on living – and for thousands of years. In fact, nothing could be clearer. Whether it was now or twenty years from now, I would still be the one dying. At that point, what would disturb my train of thought was the terrifying leap I would feel my heart take at the idea of having twenty more years ahead of me. But I simply had to stifle it by imagining what I’d be thinking in twenty years when it would all come down to the same thing anyway. Since we’re all going to die, it’s obvious that when and how don’t matter.
Traced in the summer skies
Yes, it was the hour when, a long time ago, I was perfectly content. What awaited me back then was always a night of easy, dreamless sleep. And yet something had changed, since it was back to my cell that I went to wait for the next day…as if familiar paths traced in summer skies could lead as easily to prison as to the sleep of the innocent.
It didn't make any difference
That evening Marie came by to see me and asked me if I wanted to marry her. I said it didn’t make any difference to me and that we could if she wanted to. Then she wanted to know if I loved her. I answered the same way I had last time, that it didn’t mean anything but that I probably didn’t love her. ‘So why marry me, then?’ she said. I explained to her that it didn’t really matter and that if she wanted to, we could get married. Besides, she was the one who was doing the asking and all I was saying was yes.
I didn't think anything
He wanted to know what I thought of the whole thing. I said I didn’t think anything but that it was interesting.
I felt like having a smoke
Then I felt like having a smoke. But I hesitated, because I didn’t know if I could do it with Maman right there. I thought about it; it didn’t matter. I offered the caretaker a cigarette and we smoked.
The guillotine
The guillotine is on the same level as the man approaching it. He walks up to it the way you walk up to another person.