Nice Cars To Look At.  

The Solar System has at least two more planets waiting to be discovered beyond the orbit of Pluto, Spanish and British astronomers say. Beyond Neptune, Pluto was relegated to the status of "dwarf planet" by the International Astronomical Union in 2006, although it is still championed by some

I remember These!  I wonder what has ever happened to Them? 

Mixing Salts of Different Metals.  

So this is what happens when you mix salts of different metals (Lithium, Strontium, Sodium, Copper, and Potassium) into methanol and then light that sucker.

Pretty colours is what.

Each metal has a different configuration of electrons orbiting in the atom. When the different atoms get energy from the heat, the electrons in the different metals will be excited by a different amount. When they de-excite they release that energy as light. Different metals release different eneriges. Different energies is different colours. The more energy, the violeter the light.

Using different metal salts is also how fireworks do the thing.

See the streetlight yellow in the Sodium (Na)? Well that’s because we use sodium lamps in streetlights

“Communism deprives no man of the power to appropriate the products of society; all that it does is to deprive him of the power to subjugate the labor of others by means of such appropriations.”

— Karl Marx/Friedrich Engels, “The Communist Manifesto”

Here's a Good Look at Alien Aerospace Engineering.  

This is part two of a Science Documentary about:  UFO Propulsion.  

Publishers are giving away Bestselling Books for Free!  

Last year, Random House decided to give away Dan Brown’s bestselling novel, The Da Vinci Code, for free for one week. The eBook freebie ran on the 10-year anniversary of The Da Vinci Code, and a few weeks before the release of Brown’s new book, Inferno.

Why did Random House give away a...

http://embed.ted.com/talks/brian_greene_why_is_our_universe_fine_tuned_for_life.html

We could be Living in a Multi_Verse. 

Here's a Look at The Lunar Space Elevator!  

Laser Technology in Particle Accelerators!

https://phys.org/news/2018-06-laser-technology-success-particle.html

There is a Planet out beyond Our Solar_System which has a 27,000 Year Long Orbit around it’s Host_Star.