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Hydrogen bubbles igniting

Taylor Swift stopped by my hospital room for a surprise visit and sang Adele’s "Someone Like You" while I accompanied her on the piano (I am leukemia patient) | Blue Bubble: Sparkling at the center of this beautiful #Hubble #Space #Telescope image is a Wolf-Rayet star known as WR 31a located about 30000 light-years away. The distinctive blue bubble appearing to encircle WR 31a is a Wolf-Rayet nebula - an interstellar cloud of dust hydrogen helium and other gases. Created when speedy stellar winds interact with the outer layers of hydrogen ejected by Wolf-Rayet stars these nebulae are frequently ring-shaped…

9 Equations True Geeks Should (at Least Pretend to) Know

Want to try the elephant's toothpaste experiment at home or at school? We have all the instructions you need to make your own foamy fountain.

8. Tripticase Soy Agar (TSA) quadrant streak. Catalase test. To avoid damage from hydrogen peroxide, aerobes produce catalase which degrades it into oxygen and water. Hydrogen peroxide swabbed over it will bubble furiously. Reagent: Hydrogen peroxide.

So fun! Jimmy and Lucy Liu perform science experiments with Kevin Delaney, including making a giant cloud in Studio 6B. Subscribe NOW to The Tonight Show Starring Ji...

After many years of questioning, I’ve found faith beyond belief, beyond dogmas or theology. I’ve found faith in everything everywhere, and in the impenetrable Mystery beyond every form or phenomenon.

MIT Artificial Solar Leaf Comes to Life! (Video)

MIT Artificial Solar Leaf Comes to Life. If I had any money to invest, this is where I'd put it. This could be the new Apple.