SUNNY SOARS THE SKIES WITH JACKIE & SHADOW!

 

Scientists introduce scalable method to efficiently squeeze hydrogen from seawater

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The research team revealed that incorporating boron into the Ni-OOH matrix forms a protective metaborate film, preventing metal dissolution and non-conductive oxide formation, thereby enhancing current collector corrosion resistance in saline seawater conditions.

 

 

That was cool but still a smooth flight. I once flew into Clark AFB in the PI during a tropical storm on a C5. The big monster was jumping up/down/sideways as soon as we went below the cloud cover. Plus, we were buckled in, facing backwards in the tail! Finally landed, and stepped off the plane into 6 inches of water on the deck.

Clark AFB was a cool place.

1982

 

That was cool but still a smooth flight. I once flew into Clark AFB in the PI during a tropical storm on a C5. The big monster was jumping up/down/sideways as soon as we went below the cloud cover. Plus, we were buckled in, facing backwards in the tail! Finally landed, and stepped off the plane into 6 inches of water on the deck.

Clark AFB was a cool place.

1982

YIKES!

 

A 43,000-year-old Neandertal fingerprint has been found in Spain

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Multispectral photography of 43,000-year-old red pigment on a rock in Spain revealed an embedded fingerprint. Each red line is about 0.5 millimeters wide. The most likely culprit was an adult man painting with the tip of his finger.

 

 

This is not about the war. It's about the level modern technology in warfare. Machines chasing machines in high definition video.

 

 

Need this for when the grandkids visit. And don't want to go to bed when told.

 

 

 

I definitely agree -- totally counter-intuitive. But the explanation makes sense. Thanks for posting.

I don't know about the claim that there's no splashing regardless of the height from which the drop falls. If the drop falls from a great height (or is fired downward), I would expect that, at some point, the energy involved would be sufficient to overcome the cohesive forces.

 

I would expect that, at some point, the energy involved would be sufficient to overcome the cohesive forces.

Your observation reminds me of Dave Scott's hammer and feather drop experiment on the moon.

Pouring a drop of liquid on a flat surface from a height on the next moon mission would make a very cool follow-up.