🧪 How did a cow, an 8-year-old boy, and a bold idea spark a global medical revolution?
Long before modern medicine, deadly diseases like smallpox devastated civilizations. But in 1796, one groundbreaking experiment changed the course of history — and it started with a simple observation, a cow, and an unlikely young participant.

In this captivating episode of Timeless Knowledge Discoveries, host Noah Lobby dives into the incredible true story of how vaccines were born — from ancient Chinese inoculation methods to Edward Jenner’s legendary cowpox trial, and all the way to today’s mRNA breakthroughs.

📜 Explore how science evolved to fight disease, save lives, and revolutionize global health — all through the lens of human curiosity, courage, and innovation.

✅ Learn how vaccines work
✅ Discover the story of Edward Jenner and James Phipps
✅ Explore the science behind herd immunity and disease eradication
✅ Understand how history shaped today’s medical breakthroughs

This is more than just history — it’s a story of human ingenuity, courage, and hope.
00:54 THE WORLD BEFORE VACCINES
02:18 EDWARD JENNER AND THE COWPOX EXPERIMENT
03:41 THE GLOBAL RISE OF VACCINATION
05:18 HOW VACCINES WORK & WHY THEY MATTER

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Thanks for being part of our curious community — where knowledge truly is timeless.

#VaccineHistory, #Immunization, #PublicHealth, #ScienceEducation​
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The nervous system is a complex, sophisticated system that regulates and coordinates body activities.

Central nervous system. This consists of the brain and spinal cord.

Peripheral nervous system. This consists of all other neural elements, including the peripheral nerves and the autonomic nerves

Disorders of the nervous system
Disorders of the nervous system may involve the following:

Vascular disorders, such as stroke, transient ischemic attack (TIA), subarachnoid hemorrhage, subdural hemorrhage and hematoma, and extradural hemorrhage

Infections, such as meningitis, encephalitis, polio, and epidural abscess

Structural disorders, such as brain or spinal cord injury, Bell’s palsy, cervical spondylosis, carpal tunnel syndrome, brain or spinal cord tumors, peripheral neuropathy, and Guillain-Barré syndrome

Functional disorders, such as headache, epilepsy, dizziness, and neuralgia

Degeneration, such as Parkinson disease, multiple sclerosis, amyotrophic lateral sclerosis (ALS), Huntington chorea, and Alzheimer disease

visit:https://neurology-conferences.pencis.com/
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Steve Davis is working to bring an extraordinary vision to reality—the global elimination of the world’s most deadly and debilitating diseases. Davis is the president and CEO of PATH, a 40+ year-old, Seattle-based, global health-focused, non-governmental organization which works on vaccines, drugs, diagnostics, devices, and system and service innovations. In this talk, Davis lays out the “how to” of disease elimination calling on his diversity of experience as a former human-rights lawyer, a nationally-recognized technology business innovator, and social activist. Steve Davis, president and CEO of PATH, combines extensive experience as a technology business leader, global health advocate, and social innovator to accelerate great ideas and bring lifesaving solutions to scale. Prior to joining PATH in 2012, he served as director of Social Innovation at McKinsey & Company, CEO of the global digital media firm, Corbis, interim director of the Infectious Disease Research Institute, and he practiced law at the international law firm K&L Gates. Earlier, he worked extensively on refugee programs and policies, and Chinese politics and law. Mr. Davis is a lecturer on social innovation at the Stanford Graduate School of Business. He currently is a member of the Council on Foreign Relations, serves on the board of InterAction, and sits on several advisory groups, including the World Economic Forum’s Global Agenda Council on Social Innovation and the Clinton Global Initiative’s Global Health Advisory Board. He also serves as a trustee of the World Economic Forum’s Global Health Challenge. Mr. Davis earned his BA from Princeton University, his MA in Chinese studies from the University of Washington, and his law degree from Columbia University. He also studied at Beijing University. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
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#ctet #neet #waterborndiseases#happylearning
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At the https://www.laguineapigrescue.com/ we recommend ivermectin to cure mange: https://www.laguineapigrescue.com/store/c20/Guinea_Pig_Health_Items_for_Prevention._Pain_Relief_and_Treatment.html Free Guinea Pig Care Guide: https://www.scottysanimals.com/ Many of the links above are affiliate links. These help support my rescue efforts. As an Amazon Influencer, I earn from qualifying purchases. They ad no extra cost to you.

Guinea pigs are social creatures that thrive on companionship! In this fast-paced YouTube Short, discover why these adorable pets need friends to live their happiest lives. From reducing stress to enhancing their playful nature, we’ll explore the importance of having a buddy by their side. Watch as we showcase heartwarming moments of guinea pigs bonding, playing, and snuggling. Dive into the world of these furry friends and learn how you can ensure your guinea pig’s well-being with the right company! Don’t forget to like and share this video if you love guinea pigs!

#GuineaPigs #PetCare #AnimalFriends #Shorts #PetLovers #CavyCompanions

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Water is a  basic resource that  guarantees the life of all living beings on the planet. However, its scarcity and pollution cause millions of people to have poor access to this much-needed asset. Although there are processes such as water treatment or desalination that facilitate its treatment, use and consumption in areas with quality or supply problems, it is first necessary to avoid its contamination.

In this video we show you what are the main causes of water pollution, as well as its effects.

More information: https://www.activesustainability.com/water/causes-consequences-water-pollution/

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Welcome to Shah Knowledge Bank! In this session, we will cover Environmental Pollution, its causes and effects, and important concepts like Ozone Layer Depletion and the Greenhouse Effect—crucial topics for competitive exams like JKPSC, JKSSB, and others.

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1. Environmental Pollution
• Definition: The introduction of harmful substances into the environment, causing adverse effects on living organisms and ecosystems.
• Types of Pollution:
• Air Pollution: Emissions from vehicles, industries, and deforestation lead to problems like smog and respiratory diseases.
• Water Pollution: Industrial waste, agricultural runoff, and sewage contaminating water bodies.
• Soil Pollution: Excessive use of pesticides, fertilizers, and improper disposal of waste.
• Noise Pollution: Loud noises from transportation, industries, and urbanization.
• Effects: Impacts health, biodiversity, and natural resources.

2. Ozone Layer and Its Depletion
• Ozone Layer: A protective layer in the stratosphere that absorbs harmful UV radiation from the sun.
• Depletion Causes:
• Use of Chlorofluorocarbons (CFCs) in refrigerants, aerosols, and solvents.
• Release of halons and nitrous oxides.
• Effects of Ozone Depletion:
• Increased UV exposure leading to skin cancer, cataracts, and immune suppression.
• Harm to crops, marine life, and ecosystems.
• International Efforts:
• Montreal Protocol (1987): A global agreement to phase out ozone-depleting substances.

3. Greenhouse Effect and Global Warming
• Greenhouse Effect: The trapping of heat in the Earth’s atmosphere by gases like CO2, methane, and water vapor, which keeps the planet warm.
• Global Warming: Excessive trapping of heat due to increased greenhouse gas emissions, leading to a rise in Earth’s temperature.
• Causes:
• Burning of fossil fuels, deforestation, and industrial activities.
• Effects:
• Melting glaciers, rising sea levels, extreme weather events, and loss of biodiversity.
• Solutions:
• Transition to renewable energy, afforestation, and energy-efficient technologies.

Why is This Important for Exams?
• These topics are frequently asked in General Science sections for JKPSC, JKSSB, and other competitive exams. Questions may focus on definitions, causes, effects, and international measures.

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Consultant Respiratory Physician Dr Annette McWilliams, discusses the impact tobacco has on people’s lung health, from infection to chronic respiratory disease.

For ways to quit smoking visit: https://makesmokinghistory.org.au/im-ready-to-quit/ways-to-quit/

For more information about lung health and tobacco smoke visit:
https://makesmokinghistory.org.au/news/smoking-hurts-your-lungs-in-more-ways-than-one

Connect with Make Smoking History at:
https://makesmokinghistory.org.au/
https://www.facebook.com/MakeSmokingHistoryWA/
https://makesmokinghistory.org.au/more-information/blog
Tweets by msh_wa

TRANSCRIPT

“Adult long-term exposure to tobacco smoke and this is both active smoking and second-hand exposure, can cause loss of taste, chronic rhinosinusitis, in your nose and your sinuses, you can get chronic bronchitis and inflammation in the airways and the little tiny airways as well, with increased mucus production and reduction of the ability of your lungs to fight off infection.

Our lungs are one of our first defences against the world. We breathe in viruses, bacteria, and substances all the time and our lungs have very good defence mechanisms about fighting off viruses and bacteria but in people who smoke tobacco or who are exposed to significant tobacco smoke, have a reduction in their ability to fight off infections.

We know that people who are exposed, get more infections, they get more viral infections, they get more severe viral infections both colds and influenza, they get more pneumonia and significant bacterial and unusual infections and that’s a real problem, you can imagine in children how this can really affect their health.

In addition people with underlying airways disease like asthma, which is one in 10 adult Australians, or other lung conditions like bronchiectasis, it makes the airways disease worse so it’s hard to control their asthma, it’s harder to to stay well and keep their lung health well maintained and then we know that one of the big long-term effects on lung health is the development of chronic obstructive pulmonary disease, which is what many people talk about is emphysema.

There’s both destruction of the little tiny air sacs in the lung and also permanent narrowing of the tubes, and COPD as doctors call it or Chronic Obstructive Pulmonary Disease, is the fourth biggest cause of death in Australia and causes terrible disability and shortening of life, it’s a really awful disease and I have so many patients suffering from it in hospital and it really affects many people in our community. In addition it can also cause more fibrotic changes in the lungs and all that chronic inflammation can lead to malignancy or cancer development as well.”

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https://www.etsy.com/shop/TheUniverseReflected
Saskia explains how to use Ivermectin, the form it comes in, the dosage and frequency of application for your guinea pigs.

Explained here as well in writing https://www.laguineapigrescue.com/ivermectin.html

+ I have an Etsy Crystal Shop!! Take a peek https://theuniversereflected.etsy.com
+ Donate – https://www.laguineapigrescue.com/donate.html
+ Shop in our super fun store! https://www.laguineapigrescue.com/store
+ List of ACTUAL items we use https://www.amazon.com/shop/losangelesguineapigrescue
+ Start your Amazon shopping through this link smile.amazon.com/ch/27-1292225
+ Wish list – https://www.amazon.com/registry/wishlist/MRE8VDQV7URK
+ Link to the store as well as the PAIN RELIEF cream gel pen Saskia uses in her videos https://www.laguineapigrescue.com/store
+ MY Facebook Group! Ask questions through the Wheekers Group run by me !! https://www.facebook.com/groups/137047001051961
+ Lots of GP stuff we sell here as well https://www.etsy.com/shop/GuineaPigFunStuff
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📌 MAKE THIS LECTURE STICK: FREE PRACTICE QUESTIONS HERE! 🎓
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