Discover Top Posts Tagged with #light elements

Islamic Cairo-al-Muizz street 2014.

#photography #decumentary #cairo #old #islamic #islamic architecture #architecture #light elements #draw #paintings #mosque #middle east #egypt #old cairo

What Was It Like When The Universe Made Its First Elements?

“The Universe does form elements immediately after the Big Bang, but almost all of what it forms is either hydrogen or helium. There's a tiny, tiny amount of lithium left over from the Big Bang, since beryllium-7 decays into lithium, but it's less than 1-part-in-a-billion by mass. When the Universe cools down enough that electrons can bind to these nuclei, we'll have our first elements: the ingredients that the very first generations of stars will be made out of.

But they won't be made out of the elements we think of as essential to existence, including carbon, nitrogen, oxygen, silicon and more. Instead, it's just hydrogen and helium, to the 99.9999999% level. It took less than four minutes to go from the start of the hot Big Bang to the first stable atomic nuclei, all amidst a bath of hot, dense, expanding-and-cooling radiation. The cosmic story that would lead to us has, in truth, finally begun.”

The first stars wouldn’t form until somewhere between 50 and 100 million years after the Big Bang, but the elements that made them up were created in just the first 3-to-4 minutes. When the Universe was a fraction of a second old, there was a 50/50 split between protons and neutrons; when it was 3 seconds old, it was more like 85/15. But all of those protons and neutrons couldn’t just fuse together to form deuterium, helium, and then the heavier elements like they do in stars, even though the Universe was energetic and dense enough to make that happen.

Instead, we wound up with just hydrogen, helium, and less than 0.0000001% anything else. This is the story of how.

#big bang nucleosynthesis #light elements #big bang #what was it like whensday

The Shilp Store White Light Elements

They shall also greatly aid in helping you live a conscious lifestyle through regular practice of the virtues in your everyday routine.

#lifestyle #Gratitude #Awareness #Relaxation #Light Elements

Upcoming Salman Khan and Katrina Kaif film "Tiger Zinda hai "

The first poster of the upcoming Salman Khan and Katrina Kaif film "Tiger Zinda hai "has been unveiled. The film is directed by Ali Abbas Zafar is scheduled to release on 22 December. Salman shared an action-packed poster for Tiger Zinda Hai on Wednesday Sharing the poster, Salman wrote, “Tiger is Back! #TigerZindaHai @TigerZindaHai.” Katrina, who plays Zoya, a rogue Pakistani spy, in the film has trained hard for the stunts in the movie and her hardwork seems to be paying off in this new poster too. Salman is reprising his role as RAW agent Tiger aka Avinash Singh Rathore in the sequel. https://twitter.com/BeingSalmanKhan/status/923043945793368064 The new movie poster shows that both Salman and Katrina in which looks like a war zone. While Salman is busy operating a machine gun with one hand, and Katrina has both hands full with guns. Amid all the explosions, there is a helicopter which is about to crash in the background. A lot is happening in the chaotic image that has at least three levels of light elements. While the source of the lights is clearly in the background. Read the full article