Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #126 2010-01-04 23:30:53
Re: We missed it!Hi quittyqat;
Mind boggling. In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #127 2010-01-05 15:55:54
Re: We missed it!Mind boggling. I always see that as so much pressure building up in your brain that it just explodes. Or overpowering knowledge that does the same thing. Or something like bursting all the arteries in your head and overflowing with blood. But. "When you put it together..." It would be a geological disaster. The end of the world would come sooner than predicted, everyone would be able to fly, waterfalls would be made out of chocolate. Maybe the entire universe would implode! Anyway, what I was going to say was: LQ's moon theory sounds a lot like what I saw on a remake of H.G Wells' The Time Machine. In 2037 the human race had a colony on the moon that threw the moon out of orbit, and bits were coming off it and were destroying the Earth. Of course, no in the next 20 years but is that possible? Last edited by Tigeree (2010-01-05 16:01:58) People don't notice whether it's winter or summer when they're happy. ~ Anton Chekhov Cheer up, emo kid. #128 2010-01-06 11:42:43
Re: We missed it!
If you saw it in a movie it is probably not possible. What kind of a remake is that anyway, that story is nothing like The Time Machine. In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #129 2010-01-06 16:25:19
Re: We missed it!The moon is moving away from us at about 3.8cm per year. The energy released by by one B41 (Mk-41) nuclear bomb (the most powerful ever built), is 25 megatons. Now, even if we allow for a ridiculous amount of heat loss, the energy released by this nuclear bomb is still many orders of magnitude greater than the 'outwards' kinetic energy of the moon. So if only one of these bombs were exploded on the far side of the moon, it could reverse the moon's outwards movement and make it start moving towards the earth. In fact, assuming 99% conversion to thermal energy, the speed of moon will be 5.33 km per year inwards. Not very fast - but it is on a collision course with earth. However, the bomb could also disturb the orbit of the moon, which will affect the climate on earth. In addition, the governments of the world will undoubtedly have built more and more powerful weapons, so a 'war for the moon' could be apocalyptic. Last edited by Identity (2010-01-06 16:42:09) #130 2010-06-02 02:02:54
Re: We missed it!
You sound like my ideal person. If everybody were like you, the world would be perfect. It's the activity of the intelligence above all that gives charm to existence. #131 2010-06-06 16:26:07
Re: We missed it!
OMG, you sound like my ideal person! Last edited by Tigeree (2010-07-21 19:23:21) People don't notice whether it's winter or summer when they're happy. ~ Anton Chekhov Cheer up, emo kid. #132 2010-07-20 17:41:14
Re: We missed it!Hi brayanaustin; In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #133 2010-07-21 19:24:31
Re: We missed it!Now who's imagining things, bobby? Huh? And you all think I'm the crazy one... haveth shame. People don't notice whether it's winter or summer when they're happy. ~ Anton Chekhov Cheer up, emo kid. #134 2010-07-22 01:04:41
Re: We missed it!It's not my imagination. That's what they said on the show. I say, let's just wait and see. Let's wait around and do nothing until it is too late, works for me! In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. |