Physical Sciences

Wave Function: Schrödinger's Cat Gets A Reality Check

apparent violation of Einstein’s own theory of relativity. And contrary to Einstein’s wish, in all ...

Article - The Conversation - Feb 11 2015 - 6:51pm

Let's Plan For Exploration and Discovery of Space with no End Date- NOT Escape from Earth- Opinion Piece

or in space, or in Venus or whatever, you would need to make all your oxygen from the ice and snow on ...

Blog Post - Robert Walker - Mar 9 2014 - 4:22pm

To Terraform Mars with Present Technology- Far into Realms of Magical Thinking- Opinion Piece

gives the planet its appeal, as a place people want to colonize. All agree that it is no second home at ...

Blog Post - Robert Walker - Sep 24 2015 - 5:55pm

A Scalar Gravity Coupling Model That Bends Light

all other scalar gravity models: All scalar gravity models predict there is no bending of light around ...

Blog Post - Doug Sweetser - Dec 11 2013 - 6:24am

Will We Build Colonies That Float Over Venus Like Buckminster Fuller's "Cloud Nine"?

biological or chemical methods, or through use of solar energy. Do that and you have all the ingredients to ...

Article - Robert Walker - Sep 14 2020 - 2:07pm

Rhythms From Martian Sands- What Did Our Viking Landers Find in 1976? Astonishingly, We Don't Know

created life from amino acids, when all it created was RNA, a biosignature, but no life. But if we find ...

Blog Post - Robert Walker - Sep 26 2015 - 10:57pm

Elon Musk's Cherry Red Tesla Roadster Could Be Interstellar Traveller A Billion Years From Now- If It Doesn't Hit Sun Or Planet

eventually evaporate away. You might wonder how that’s possible. After all it’s a 29.8 km / sec delta v to ...

Article - Robert Walker - Dec 17 2018 - 11:02pm

Ingenious Idea: Soyuz Crew in Tether Spin On Way to ISS- For Artificial Gravity- Almost No Extra Fuel

EXPERIMENT You don't need to use all the fuel at once. By burning just some of it, you can test low ...

Blog Post - Robert Walker - Jul 23 2023 - 5:12pm

How Cranberries Set Off The Chemophobia Craze

juice cocktails. Nonetheless, the die was cast. All-Natural? As a result of the Delaney-induced ...

Article - Hank Campbell - Nov 27 2024 - 10:44am

What Is A Lunar Eclipse?

all, if the moon’s orbit is in the right position to cause a lunar eclipse at full moon, then it will ...

Article - The Conversation - Oct 6 2014 - 10:53pm