/sci/ - Science & Math

Would adding reduction gearing to turbopump driveshafts make them more efficient?

Newer jet engines use reduction gearing between the turbine and the fan disc.

>>11949813
>"I'm sorry, looks like one of our students is malfunctioning

I have never vomited due to medical gore.

>>10763529
Yes. Most people who have exposure to dust from their work only get symptoms after a long period of exposure, such as black lung, silicosis, or berylliosis. One exposure where you noticed this won't cause any issues, but it could sensitize you to further attacks.

>>10764359
It has an incredibly low burnout rate. I agree, I could only look at skin for so long, but the people who do derm make a great living and have great hours.

>>10764296
>spending a ton of money on a stethoscope

Bro, we got a class 3 for free from our regional association and it worked just fine. Unless you are currently doing cardiology it won't matter. You aren't looking for subtle shit as a medical student and no attending will yell at you for missing something subtle.

Also, as a rule of thumb, assume your classmates are retarded until proven otherwise.

Can a CompSci bro tell me if my Regex is right?

>Starts with a zero
>has zero or more occurences of any combo of 0 or 1 in the middle
>ends with 01

I have : 10(10|01|11|00)*01
is this right? Thanks in advance

>>4650783
>"Democrats don't want our children to succeed, they would actually feel better if France one day bests our kids on that test," Boehner said, unaware that, by tying Slovakia for 16th, France already does outrank the US in math. "Time after time, Democrats refuse to acknowledge American exceptionalism, and they're doing it again by trying to deny our children another tool for success."
>France already does outrank the US in math.
because of you, idiots.

mfw I'm french

Mechanical Engineering, then Materials Science.

Because I want to help develop sustainable technologies that can hopefully improve the condition of all people of the world.

>mfw I've already helped do this at the age of 25.

> consciousness is only side effect of processing informations

mfw I have no idea who Rick Perry is.

>>3482759
and we can out-distance run any animal on earth, except for doggies. Hence,

Man's Bestest Friend!

>>3102253
>specially when it's inconvenient

holy shit I love Obama

Here's a happy thought.

Earth is 4.5 billion years. 4.5 billion years from now, the Sun will enter its red giant phase.

We are living in the middle of Earth's life.

I like reading the odd astronomy news article. A gamma flare here, passing comet there, galactic collisions, what have you.

But they're always written as though these things are happening *right now*. Most of these cosmic events take place many, many light years away; the most impressive ones having necessarily happened thousands of years ago.

Is this just a deliberate oversight on the part of the news journalists to make things seem more exciting? Why is the lag between the event and the time the light reaches us never mentioned?

>Long_Ass

We will all be part dog, part Brave New World Deltas. And we will all work in Nike factories making shoes for one another.

>picture related

What's your favourite movie?