Narrator: Listen to part of a lecture in an astronomy class. Male professor: Saturn's rings have always baffled astronomers. Until about 30 years ago, we thought the rings were composed of particles of ice and rock that were left over from Saturn's formation-extra material that never managed...
Read full bio Advertisement - Continue Reading Below Pop Mech Pro Why AGM Car Batteries Are The Future 9 Explanations for the Drones Over New Jersey We Live Inside a Simulation–But We Can Hack It Your Consciousness Can Connect With the Universe...
If you don’t think Pluto is a planet, you won’t be bothered by this, though it wouldn’t be visible anyway. This isyesterday’s “Astronomy Picture of the Day”(APOD), and there’s one every day put up by NASA atthis site. We really should start our day by having a looks. R...
Gen. Hiroaki Sakanashi, the director general of the project promotion group for emerging domains and programs in the Air Staff Office in Japan, seemed to agree that these are concerns that should be addressed by space-focused military efforts. "You invite conflict when there's weakness, and...
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"If there is some explanation of the whole of reality, we should not expect this explanation to fit neatly into some familiar category. This extra- ordinary question may have an extra-ordinary answer." Parfit. January 22, 1998. 19. Those who contend that "Why Not Nothing?" is a ...
You should donate spare astronomy devices to your local club and let them sell them. The AA is a good box for beginners or for teaching, IMHO. You should always calibrate any guiding system at the interesection of the Celestial Equator and the Meridian. That way you will get results that...
Instead of dismissing criticisms of our work as illegitimate social arguments, we should instead seek to refine our definitions and concepts to be more scientifically accurate. Translation: “You better be open-minded about our arguments, but we don’t have to be open-minded about your...
Thus, anyone who might become a focus for opposition to a tyrant should be eliminated. Aristotle has turned around who gave the advice to whom. Of course, it didn't much matter. Periander was also famous for murdering his wife and other crimes. ...
Well, I think we should, but as you tell, a lot of conservatives don't agree. They don't seem to care how many people die. It's really disconcerting to me and I'm not a standard liberal on this issue at all. I used to be against gun control. I just really looked into it and...