Recent content by mach0017

The exhaust from hydrogen-combustion engines is water. How much hydrogen could be extracted from Lunar soil? If enough could be extracted to run these engines for power on Luna, Is there enough volume of H2O exhaust from these engines to be useful?

How about the cost to deorbit large space junk (¿the ISS becoming 'junk'?) by sending it into the Sun? Same for ridding the earth of nuclear waste? (Ref: Pink Floyd - "Set the Controls for the Heart of the Sun")

What is light? Photons are the particle form of light, but what is the wave property of light? Is it the motion of photons as they travel? The energy property of the particle?

What is "sound"? I can't believe all the "scientists" who fumble the ball with this question. Sound is the molecules of air set in motion when one object collides with another object. One object might be a tree falling and colliding with the ground, or a guitar string being plucked by a...

I am NOT interested in Netflix's updated 'Lost In Space' if it does not have the same characters as the original. It makes no sense to re-sex the characters because there was a proper balance before, and the balance was correct before. If the producers want to change things, they have a...

The protagonists in the video posits a possible effect of gravitation on male humans: as male humans age, gravity kills the hair follicles on the tops of their heads and activates and strengthens the follicles on their chins. I, for one, would like to see some expedited research on stopping this...

The Big Bang is "simply" a failure to understand the meaning of infinity. Our math (devised by the Arabs, I think?) fails when we try to get too close to the extremes at either end of The Infinite. The Big Bang is nothing more than the Pope trying to muffle Galileo. I'm an apostle of the...

This is implied in the "holodeck" thread, but: If the Universe as we know it is a simulation, where the heck is the original model that our simulation is based on? Are we living in a tiny ornament hanging from a cat's collar somewhere?

The Tesla pickup truck looks like its design was ripped off from the F-117 stealth fighter plane; which was never thought to be attractive. In fact, the F-117 gave up a lot of aerodynamic efficiency - speed - in the name of radar invisibility.

I don't see the Tesla Truck as qualifying for a "truck" description; more a "Hatchback" title.