What is as good in life as meeting dear old friends? (With Lee Smolin in Canada) @ Perimeter Institute instagram.com/p/B8iEMUgqp4M/…

Wow!

One of my favs.

Thanks Natalie. Space-time doesn't exist w/o quarks, and quarks only exist in S-T. One not more fundamental than the other.👍

Carlo Rovelli? Frank Wilczek? or...

And she did what?

She yet lives in those very moments. Live on.

They are edible, hi protein meals, begging for consumption. Roasted 'til puffed, spiced & salted, with jalapenos & beer on hot days... Dry & salt them for future use. Like beer nuts, but more nutritious.

I watch this phosphorescent every night from my balcony overlooking the Pacific.

Elon flat wrong on this. I felt the same way for awhile.

Wonderful!

Your life not in vain George. This public open letter to honour #GeorgeFloyd goes viral: fb.avaaz.org/campaign/en/ge…

Wow!

These are my friends

Targeting myostatin/activin A protects against skeletal muscle and bone loss during spaceflight pnas.org/content/early/… And a lot more than just spaceflight…

#StopAmazonFires -- call on the EU Ursula von der Leyen EU2020DE to ban the imports from illegally deforested lands in the Amazon. Join now to save Brazil's rainforests & RT fb.avaaz.org/campaign/en/am…

A murmuration of starlings.

I just uploaded 'Intrinsic Intelligence & Common Science' to Academia! academia.edu/44274623/Intri…

I recall G.W. Bush ordering all branches of military to prepare for all-out war against Iran. THEY DIDN'T WANT TO. An Army Lt. Colonel in charge of the medical prep told me he and his colleagues just dragged their feet, while saluting & saying, "yes sir".

Transform electric energy equation. Power everything at all scales.Three synergistic technologies: coherent capacitors, high efficiency thermal to electric converters, and structured electron beams.