/sci/ - Science & Math

>>3978090
The point is that we all make that contrast between God and no-God, like if the answers is only based on the existence of that supposed entity.

>>3978122
I don't think so, sir. ( ¬‿¬)

>>3978108

mad about what exactly?

Feel superior as much as you like, if that makes you feel better. :)

>>3978075

Not in that sense. I was talking about the nihilist attitude of someones that's as arrogant as the religious people.

>>3978085
Oh really? Then why why do you prefer to live instead of shooting a bullet into your head?

>>3976301

nope

>hurr durr agnostic? duurrr pussy there's no such a thing, you can be agnostic atheist agnostic theist gnostic bla bla bla
>you pussy you have just fear bla bla hurr durr

SHUT UP WE DON'T KNOW SHIT

Those involved are all just contemporary human concepts, there's more to discover about the Universe and the Existence in general, not only far in distances but also in DEPTH.

Stop to pretend to know everything and mock who thinks different. Stop. It makes no sense. You don't know, NOBODY KNOWS.

>2011
>still not using decimal time

>>3962318
>implying that's bad

Depends on the board.

Here on /sci/ I think EK (of course) and Mad Scientist.

>>3925145

Good. Post a video of your project if you want.

Btw, people yelling "liar" to anyone are dumbass, but saying that it runs on water is wrong. It actually runs on solar energy.

>>3925120

A lot of people did that, the point is how much the catalyst costs and how long it lasts.
The catalyst of this professor seems to be convenient on both aspects, and that's pretty crucial.

>>3925077

I'll search for souces asap, btw some months ago I've read that the materials of the catalyst are pretty common and cheap (i.e. cobalt).

>>3925069

why Ada?

>>3925053

http://articles.boston.com/2011-09-30/business/30230106_1_fuel-cells-hydrogen-leaf

>mfw in Sweden costs nothing.

Finally, the Artificial Leaf invented by MIT professor Daniel Nocera is shown:

http://www.youtube.com/watch?v=LEEhxk-CiOQ

Do you think this will have big consequences?
And with big I mean end of oil economy, source of low cost hydrogen that, among other things, will cut down the costs of space missions and stuff like that.

>inb4 conspiracy

>>3924194
>>3924224

thank you, I'll try.

>orsa
I tried it, unfortunately it seems to be extremely buggy on my Ubuntu, probably because it doesn't have updates since 2008. Thanks anyway.

>>3924114
I need something that calculates orbits of given artificial objects, is celestia good for that?

i.e. a 1000kg object in a LEO orbit has to do a Trans Lunar Injection maneuver, what's the delta-v required? how much energy does it need? how much time it requires? etc etc.. possibly graphical.

bump

Anything for Windows that works with WINE is welcome too...

Do you know any program for Linux to study orbits and celestial mechanics in general?

>>3923759

When I was a child my mother worked full-time as my father did and most of the time my sister and family friends cared for me.
ok, this is just a fortuitous example, but a society well-prepared for this could make a class of professionally pedagogically prepared baby-sitters to care for the children when the mothers are working.

>>3923701

ok, but no one says that ANY woman must be a mother. Also, no one says that, in a modern technological and socially advanced society, they will have to spend 100% of their time on their children.

IMHO most of the "child" problems are more cultural than biological and could be resolved in various ways if we want to.

According to the ideas of machistfags, islamic societies run on by males would have been the most advanced, logical and rationale ever, but in fact that's wrong and them are practically the contrary of the concepts expressed above.

Cry more machistfags.

>>3920331

>no water
I missed that line. That's wrong.
It's proven that there's water on the Moon (ice) and it could be extracted microwaving the regolith.
http://www.space.com/7328-official-water-moon.html

He contributed in making the personal computer really personal and usable by anyone, and that's absolutely fantastic.