Connect with us

    Hi, what are you looking for?

    buzznificentbuzznificent

    Nature & Science

    All You Need To Know About Gold And Its Real Role In Science & Human Life

    Image Source: Phawat / Shutterstock

    Gold has been highly coveted for its appearance since ancient times and has become a universal symbol of wealth and success. This precious metal holds its value regardless of economic fluctuations, but its worth extends far beyond jewelry in various scientific fields such as electronics, space exploration, and healthcare. Gold is an invaluable asset for scientific research and development.

    How Did Gold Make it To Earth?

    The presence of gold on Earth can be attributed to meteorites that arrived approximately 200 million years after the planet’s formation. These meteorites brought with them valuable metals from 22 billion tons of asteroidal rock, which were distributed across the globe. Many industries today rely on the extraction of these precious metals from the Earth.

    The Power of Gold

    Gold possesses unique properties that make it highly useful. It is both malleable and ductile, meaning it can be pounded into thin sheets, shaped into various forms, and drawn into thin wires without breaking. In the field of electronics and computing, gold is used to coat connectors because it conducts electricity well and provides protection against heat and wear.

    A Little Goes a Long Way

    Despite gold being relatively rare compared to other elements, even small quantities play a significant role in improving our lives. Gold nanoparticles, measuring billionths of a meter, are used as highly sensitive detectors in chemical tests. For instance, a team in Quebec developed an artificial tongue using gold nanoparticles that change color based on the quality of maple syrup being tested. This “tongue” helps distinguish between high-quality and low-quality syrup products.

    In a Nutshell

    While we are accustomed to associating gold with jewelry, its applications extend to various industries, which will only further increase its value beyond a mere display of wealth. Though its scarcity poses challenges in the short term, advancements in mining techniques may lead to breakthroughs in gold exploration in the near future.

    Image Source: Phawat / Shutterstock

    You May Also Like

    Entertainment

    In 2009, renowned filmmaker James Cameron introduced the world to Avatar, a groundbreaking science-fiction movie that earned immense commercial success and became one of...

    Entertainment

    Adam Sandler, a seasoned actor known for his comedy, has also demonstrated his ability in more serious and dramatic roles. Following his performance in...

    Entertainment

    Last month, the filming of the movie “Being Mortal,” directed by Aziz Ansari and featuring Bill Murray and Seth Rogan, came to a halt...

    Entertainment

    Jon Stewart, a well-known television personality, was honored with the prestigious Mark Twain Prize for his successful career in television and stand-up comedy over...