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Science History - Daily

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  • This Day in History - Science is an podcast that attempts to explores the remarkable moments that shaped the scientific landscape. Each episode, we journey back in time to rediscover groundbreaking discoveries, pivotal inventions, and the fascinating individuals who dared to push the boundaries of knowledge. From the invention of the light bulb to the discovery of DNA, we delve into the stories behind the science that changed our world.Listen to This Day in History - Science to:
    • Learn about the most important scientific discoveries of all time
    • Meet the brilliant minds who made them possible
    • Understand how science has shaped our world
    • Be inspired to explore your own curiosity about science
    This Day in History - Science is a great podcast for anyone who is interested in science, history, or just wants to learn something new.

    Subscribe to This Day in History - Science on your favorite podcast app today!










    • history
    • discovery
    • invention
    • innovation
    • technology
    • medicine
    • space
    • exploration
    • education
    • learning
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Episodios
  • This Moment in Science History for 07-26-2024
    Jul 26 2024
    On July 26, 1943, a significant event in the history of science occurred when Dr. Albert Schatz, a young microbiologist working under the supervision of Dr. Selman Waksman at Rutgers University, discovered the antibiotic streptomycin. This groundbreaking discovery would later earn Dr. Waksman the Nobel Prize in Physiology or Medicine in 1952.

    Streptomycin was the first effective antibiotic against tuberculosis (TB), a highly contagious and deadly bacterial infection that primarily affects the lungs. Before the discovery of streptomycin, there was no effective treatment for TB, and the disease claimed countless lives worldwide.

    Dr. Schatz isolated streptomycin from the soil-dwelling bacterium Streptomyces griseus. He found that this new antibiotic not only inhibited the growth of TB bacteria but also showed promise in treating other bacterial infections, such as tularemia and plague.

    The discovery of streptomycin marked a significant milestone in the fight against infectious diseases and paved the way for the development of other antibiotics. It provided hope for patients suffering from TB and saved countless lives in the following decades.

    However, the story behind the discovery of streptomycin is not without controversy. Although Dr. Schatz was the one who actually isolated the antibiotic, Dr. Waksman, his supervisor, was the one who received the Nobel Prize. This led to a legal dispute between the two scientists, with Dr. Schatz claiming that he deserved recognition for his crucial role in the discovery.

    Despite the controversy, the impact of streptomycin on global health cannot be overstated. It revolutionized the treatment of TB and other bacterial infections, giving doctors a powerful tool to combat these deadly diseases. The discovery of streptomycin on July 26, 1943, remains a significant event in the history of science and medicine.
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  • This Moment in Science History for 07-25-2024
    Jul 25 2024
    On July 25, 1909, French aviator Louis Blériot made history by completing the first successful flight across the English Channel in a heavier-than-air aircraft. This groundbreaking achievement marked a significant milestone in the history of aviation and captured the imagination of people around the world.

    Blériot, a pioneering aviator and aircraft designer, took off from Les Barraques near Calais, France, in his custom-built monoplane, the Blériot XI. Powered by a 25-horsepower Anzani engine, the fragile aircraft had a wingspan of just over 7 meters and weighed a mere 230 kilograms.

    Despite the challenges posed by strong winds and limited visibility, Blériot navigated his way across the treacherous waters of the English Channel. After a tense 37-minute flight, during which he had no sight of land for over 20 minutes, Blériot successfully landed in a field near Dover Castle in England, greeted by a cheering crowd of spectators.

    News of Blériot's feat quickly spread around the world, earning him international fame and a prize of £1,000 offered by the British newspaper, the Daily Mail. His achievement demonstrated the potential of aircraft for long-distance travel and showcased the rapid advancements being made in the field of aviation.

    The Blériot XI aircraft became an instant icon, with replicas being built and displayed in museums around the world. Blériot's flight across the Channel inspired a new generation of aviators and accelerated the development of aircraft technology, paving the way for future innovations in aviation.

    Today, a monument stands near the site of Blériot's landing in Dover, commemorating his historic flight and the enduring legacy of human ingenuity and the spirit of adventure that defined the early days of aviation.
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  • This Moment in Science History for 07-24-2024
    Jul 24 2024
    On July 24th in science history, a significant event occurred in 1969 when the Apollo 11 astronauts returned to Earth after their historic mission to the Moon.

    On July 20th, 1969, Apollo 11 landed on the lunar surface, and astronauts Neil Armstrong and Buzz Aldrin became the first humans to walk on the Moon. After spending over 21 hours on the Moon's surface, collecting samples and conducting experiments, the astronauts launched the Lunar Module to rejoin their colleague Michael Collins in the Command Module, which had been orbiting the Moon.

    The journey back to Earth took about three days. On July 24th, the Command Module, named Columbia, splashed down in the Pacific Ocean at 12:50 PM EDT (16:50 UTC), about 812 nautical miles southwest of Hawaii and 12 nautical miles from the recovery ship, the USS Hornet.

    The astronauts were quickly quarantined in a specially designed Airstream trailer due to fears that they might have brought back lunar pathogens. They remained in quarantine for 21 days. However, it was later determined that the Moon was lifeless, and the quarantine procedure was not used for subsequent Apollo missions.

    The successful return of the Apollo 11 crew marked the end of the Space Race and fulfilled U.S. President John F. Kennedy's 1961 goal of landing a man on the Moon and returning him safely to Earth before the end of the decade. This achievement remains one of the greatest scientific and technological accomplishments in human history.
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