Tag Archives: earth

#Thinkwing Radio: Mon, 9/21/2015, 9PM @KPFTHouston FM 90.1. TOPIC(s): When Green…Isn’t?, Syrian Refugees, When Worlds Collide?, What is the future of Journalism, and more. GUEST: Open Forum [AUDIO]



Link is usually posted within about 72 hours of show broadcast.

Listen live on the radio or on the internet from anywhere in the world! When the show is live, we take calls at 713-526-5738. (Long distance charges may apply.)

Welcome to Thinkwing Radio with Mike Honig (@ThinkwingRadio), a listener call-in show (every Monday night from 9-10PM CT) on KPFT-FM 90.1 (Houston). My engineer and discussion partner is Egberto Willies (@EgbertoWillies).

For the purposes of this show, I operate on two mottoes:

  • You’re entitled to your own opinion, but not your own facts;
  • An educated electorate is a prerequisite for a democracy.

GUESTS: (More complete biographical info on my guests are below Source links.)



  • When Green…Isn’t?
  • Syrian Refugees
  • When Worlds Collide?
  • What is the future of Journalism



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What Would Happen To The Earth If The Moon Was Destroyed?

It’s a common theme in science fiction: The Moon is destroyed or suddenly pulled from the Earth’s orbit. What would happen to the Earth?

It occurs to me that while discussion of the Moon being destroyed usually focuses on things like tides and debris raining down on earth, a more serious possibility would be throwing the earth out of its current orbit.

The Moon doesn’t actually orbit the Earth. Actually, the Earth and the Moon orbit around a common point known as the epicenter.

Given that the Moon is so large that the Moon and Earth represent a virtual double planet, the sudden destruction of the moon could very well send the Earth into an orbit further from, or closer to, the Sun, depending on where the Earth was in relation to its orbit around that epicenter. Since it would move tangentially away from that point, the end result is unknowable … but it would be bad.

Very bad.

Imagine a cue ball suddenly caroming around a pool table… But not to worry. We’d all be dead by the time it hit anything even without the impact of any debris from a shattered Moon, since it would probably be like a case of cosmic whiplash as the Earth suddenly took off in a whole new direction while none of us were belted in.

The result would be a VERY short science fiction story, but a great disaster movie.

Wind Turbines: “It’s always something.”

Darrieus Vertical-Axis Wind Turbine

Darrieus Vertical-Axis Wind Turbine in Martigny, Switzerland (Source: Lysippos, Wikimedia Commons author (GNU Free Documentation License) (Public Domain))

The recent TGDaily article Wind farms could raise temperatures” [Posted March 12, 2010 – 04:27 by Emma Woollacott] presents a possible surprise environmental concern about using millions of wind turbines to generate clean electrical energy.

It seems that wind turbines change how heat dissipates in the areas downwind of them, because they slow the wind as it spins their propellers. Once one begins to think about it, this makes perfect sense.

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Movie Observation, Life Imitating Art: “Crack in the World” (1965)

I was referred to this article (“Scientists plan to drill all the way down to the Earth’s mantle“) by a tweet from @ebertchicago (Roger Ebert): Drilling five miles down into the earth’s mantle. What could possibly go wrong? http://bit.ly/g9qGVr

Learn more about this movie at the Internet Movie Database (imdb.com).


Crack in the World (1965)

Summary: A scientist tries to find a limitless, non-polluting energy source by drilling really, really deep into the earth. This can’t end ‘well’.

I first saw this film when I was about 14. Continue reading