The composition of Roman concrete (pozzolana) is well known - volcanic ash and lime. But it could not be reproduced.
Scientists at the Massachusetts Institute of Technology studied samples of Roman concrete under an electron microscope, with the help of energy dispersive X-ray spectroscopy, powder X-ray diffraction and confocal Raman imaging and realized that the composition was added quicklime at high temperatures.
When cracks appeared in the concrete, sooner or later water got into it, reacted with the lime, forming a calcium-rich solution that hardened and completely glued the crack in just 2 weeks.
That is, the ancient Romans created a self-healing material for construction 2,000 years ago. Now remember that modern concrete only lasts 50-100 years
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Scientists at the Massachusetts Institute of Technology studied samples of Roman concrete under an electron microscope, with the help of energy dispersive X-ray spectroscopy, powder X-ray diffraction and confocal Raman imaging and realized that the composition was added quicklime at high temperatures.
When cracks appeared in the concrete, sooner or later water got into it, reacted with the lime, forming a calcium-rich solution that hardened and completely glued the crack in just 2 weeks.
That is, the ancient Romans created a self-healing material for construction 2,000 years ago. Now remember that modern concrete only lasts 50-100 years
Join us now: Before Our Time📜
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Forwarded from THE LOST PAST⏳
For a quick moment, imagine you were born in 1900. When you are 14, World War I starts, and ends on your 18th birthday with 22 million people killed. Later in the year, a Spanish Flu epidemic hits the planet and runs until you are 20. Fifty million people die from it in those two years. Yes, 50 million.
When you're 29, the Great Depression begins. Unemployment hits 25%, global GDP drops 27%. That runs until you are 33. The country nearly collapses along with the world economy. When you turn 39, World War II starts. You aren’t even over the hill yet.
When you're 41, the United States is fully pulled into WWII. Between your 39th and 45th birthday, 75 million people perish in the war and the Holocaust kills six million. At 52, the Korean War starts and five million perish.
At 64 the Vietnam War begins, and it doesn’t end for many years. Four million people die in that conflict. Approaching your 62nd birthday you have the Cuban Missile Crisis, a tipping point in the Cold War. Life on our planet, as we know it, could well have ended. Great leaders prevented that from happening.
As you turn 75, the Vietnam War finally ends. Think of everyone on the planet born in 1900. How do you survive all of that? A child in 1985 didn’t think their 85 year old grandparent understood how hard school was. Yet those grandparents survived through everything listed above.
Perspective is an amazing thing. With so much going on right now and 2024 just beginning, let's try to put things in perspective, knowing that we can handle it all. There has never been a storm in world history that has lasted forever. This too shall pass.
Mike
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When you're 29, the Great Depression begins. Unemployment hits 25%, global GDP drops 27%. That runs until you are 33. The country nearly collapses along with the world economy. When you turn 39, World War II starts. You aren’t even over the hill yet.
When you're 41, the United States is fully pulled into WWII. Between your 39th and 45th birthday, 75 million people perish in the war and the Holocaust kills six million. At 52, the Korean War starts and five million perish.
At 64 the Vietnam War begins, and it doesn’t end for many years. Four million people die in that conflict. Approaching your 62nd birthday you have the Cuban Missile Crisis, a tipping point in the Cold War. Life on our planet, as we know it, could well have ended. Great leaders prevented that from happening.
As you turn 75, the Vietnam War finally ends. Think of everyone on the planet born in 1900. How do you survive all of that? A child in 1985 didn’t think their 85 year old grandparent understood how hard school was. Yet those grandparents survived through everything listed above.
Perspective is an amazing thing. With so much going on right now and 2024 just beginning, let's try to put things in perspective, knowing that we can handle it all. There has never been a storm in world history that has lasted forever. This too shall pass.
Mike
Subscribe: The Lost Past ⏳
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Get rid of the neck hump & upper back issues! MUST READ & SAVE
Neck hump is a visible bump at the back of your neck that can be caused by many different factors
Most commonly, it’s a posture issue caused by prolonged sitting and staring at your phone/desk, and lack of movement in your upper back
Why should you prevent or try to fix the neck hump?
⚠️⚠️ May lead to protrusions and hernias of the cervical region
⚠️ May cause numbness of hands, headaches, pains, problems with blood circulation, and more!
+ It looks bad
Join us now: Before Our Time📜
Neck hump is a visible bump at the back of your neck that can be caused by many different factors
Most commonly, it’s a posture issue caused by prolonged sitting and staring at your phone/desk, and lack of movement in your upper back
Why should you prevent or try to fix the neck hump?
⚠️⚠️ May lead to protrusions and hernias of the cervical region
⚠️ May cause numbness of hands, headaches, pains, problems with blood circulation, and more!
+ It looks bad
Join us now: Before Our Time📜
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EVERYTHING IS CYCLICAL - WARS ARE NO EXCEPTION ‼️
This simple phrase is true, just think about it:
-We are not told about free atmospheric electricity. Archives proving nuclear war more than 200 years ago have long been found (see archives) -The Germans tried to find a passage through the Antarctic ice. But where to? Here is the real map of the Earth, we are not allowed to see even 50% of the rest of the world 🤬
This is only a small part of what they are trying to hide from us. What will happen next with the war? What are the plans of the "world's elite" for people? This has long been known to readers of the "Hidden Conspiracy" . Check it out for yourself 👇
This simple phrase is true, just think about it:
-We are not told about free atmospheric electricity. Archives proving nuclear war more than 200 years ago have long been found (see archives) -The Germans tried to find a passage through the Antarctic ice. But where to? Here is the real map of the Earth, we are not allowed to see even 50% of the rest of the world 🤬
This is only a small part of what they are trying to hide from us. What will happen next with the war? What are the plans of the "world's elite" for people? This has long been known to readers of the "Hidden Conspiracy" . Check it out for yourself 👇
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Media is too big
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Girl brilliantly explains how the current financial system works against the 99%.
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Join us now: Before Our Time📜
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The Tennessee State Senate passed a bill that would ban the spraying chemicals for geoengineering in the skies!
The bill would ban the ‘intentional injection, release, or dispersion, by any mean, of chemicals, chemical compounds, substances or apparatus within the borders of this state into the atmosphere with the express purpose of affecting temperature, weather, or the intensity of the sunlight.’
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The bill would ban the ‘intentional injection, release, or dispersion, by any mean, of chemicals, chemical compounds, substances or apparatus within the borders of this state into the atmosphere with the express purpose of affecting temperature, weather, or the intensity of the sunlight.’
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Media is too big
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1 gram of DNA can store upto 700TB (Terabytes) of data… this means your body has stored 13.5 billion years of data within its DNA 🧬
You the universe!!! Or should I say the universe is within you. Remember Energy cannot be destroyed, it can only be transformed.
You are literally a walking data bank of History & knowledge… connected to servers which can upload and download additional data… This data can be Accessed by each and every one of us..
You are a super power being of light and energy which cannot be destroyed. You have the power to bend reality at your will. You can create your own reality via the power of manifestation, knowledge, data and wisdom.
Having Knowledge is one thing, applying it is another.
Join us now: Before Our Time📜
You the universe!!! Or should I say the universe is within you. Remember Energy cannot be destroyed, it can only be transformed.
You are literally a walking data bank of History & knowledge… connected to servers which can upload and download additional data… This data can be Accessed by each and every one of us..
You are a super power being of light and energy which cannot be destroyed. You have the power to bend reality at your will. You can create your own reality via the power of manifestation, knowledge, data and wisdom.
Having Knowledge is one thing, applying it is another.
Join us now: Before Our Time📜
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Forwarded from THE LOST PAST⏳
Henry Ford’s plastic hemp car made in 1941. It not only ran off of hemp seed oil, it was also made with hemp. With a light weight plastic cellulose material 10 times stronger than steel.
Wonder why this got buried? 🤔
Mike
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Wonder why this got buried? 🤔
Mike
Subscribe: The Lost Past ⏳
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"Altai"
A phone the size of today's smartphone, it could be used to call another "Altai", a pay phone or a regular city phone.
It went on sale in the Soviet Union in 1963, 10 years before Motorola introduced the "first" cell phone.
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A phone the size of today's smartphone, it could be used to call another "Altai", a pay phone or a regular city phone.
It went on sale in the Soviet Union in 1963, 10 years before Motorola introduced the "first" cell phone.
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They have lied to us about everything.
They have no intention of telling us the truth, but the clues to our real past are still there. AND they have to make sense enough for even the most basic of minds. Life isn't really that difficult, we just believe it is because that's what they tell us.
I've put alot of thought into this theory and want to know if others see it.
Tesla coils. If they are a rediscovery, then what would the ancient coils look like?
Lighthouses. They possess all the features of a Tesla coil. And are strategically placed around the world. Some "Lighthouses" inland are called mills or towers.
Now think of micro and macro. If coils can make plants in a garden grow to extreme sizes, what size would we be if these ancient coils were activated?
Could this be a possible explanation for how it all fits together? What are your thoughts?
Join us now: Before Our Time📜
They have no intention of telling us the truth, but the clues to our real past are still there. AND they have to make sense enough for even the most basic of minds. Life isn't really that difficult, we just believe it is because that's what they tell us.
I've put alot of thought into this theory and want to know if others see it.
Tesla coils. If they are a rediscovery, then what would the ancient coils look like?
Lighthouses. They possess all the features of a Tesla coil. And are strategically placed around the world. Some "Lighthouses" inland are called mills or towers.
Now think of micro and macro. If coils can make plants in a garden grow to extreme sizes, what size would we be if these ancient coils were activated?
Could this be a possible explanation for how it all fits together? What are your thoughts?
Join us now: Before Our Time📜
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