Gravity Archives

The Sky at Night – Black Holes: Searching for the Unknown

Science / 11 minutes of reading / August 16, 2023 / By HDclump

The Sky at Night – Black Holes: Searching for the Unknown – Delving into the vast mysteries of our cosmos, there’s never been a more electrifying period than now to immerse oneself in the enigma of one of space’s most captivating phenomena: black holes. This month, the illustrious team behind ‘The Sky at Night’ embarks on a profound journey, unraveling the sophisticated science behind black holes. Their mission is not just to uncover the guarded secrets of these space giants but also to potentially pave the way to answering some of the universe’s most profound questions. Chris, with […]

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Wonders of the Universe episode 4

Science / 13 minutes of reading / May 22, 2023 / By HDclump

Wonders of the Universe episode 4: In the last episode of Professor Brian Cox’s epic journey across the universe, he travels from the fossils of the Burgess Shale to the sands of the oldest desert in the world to show how light holds the key to our understanding of the whole universe, including our own deepest origins. To understand how light holds the key to the story of the universe, you first have to understand its peculiar properties. Brian considers how the properties of light that lend colour to desert sands and the spectrum of a rainbow can

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Wonders of the Universe episode 3

Science / 8 minutes of reading / May 16, 2023 / By HDclump

Wonders of the Universe episode 3: In the third episode, Professor Brian Cox delves into the captivating narrative of gravity, the force responsible for shaping the vast expanse of the universe. Gravity, despite its seemingly familiar nature, remains one of the most enigmatic and awe-inspiring forces known to humankind. Embarking on a zero-gravity flight, Brian immerses himself in the sensation of weightlessness, contemplating the profound impact gravity has exerted on our surrounding world. However, the reach of gravity extends far beyond our immediate surroundings. It serves as the grand conductor of the cosmos, governing our orbital path around

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The Beginning and End of the Universe episode 2

Science / 4 minutes of reading / January 28, 2023 / By HDclump

The Beginning and End of the Universe episode 2: Professor Jim Al-Khalili carries us into the distant future to try to discover how the universe will end – with a bang or a whimper? He reveals a universe far stranger than anyone imagined and, at the frontier of our understanding, encounters a mysterious and enigmatic force that promises to change physics forever. Prof Jim Al-Khalili tackles the biggest subject of all, the universe, through a series of critical observations and experiments that revolutionised our understanding of our world. The Beginning and End of the Universe episode 2

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The Beginning and End of the Universe episode 1

Science / 4 minutes of reading / January 27, 2023 / By HDclump

The Beginning and End of the Universe episode 1: Professor Jim Al-Khalili takes us back in time to tackle the greatest question in science: how did the universe begin? Uncovering the origins of the universe is regarded as humankind’s greatest intellectual achievement. By recreating key experiments Jim unravels the cosmic mystery of science’s creation story before witnessing a moment, one millionth of a second, after the universe sprang into existence. Prof Jim Al-Khalili tackles the biggest subject of all, the universe, through a series of critical observations and experiments that revolutionised our understanding of our world.

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Gravity and Me – The Force That Shapes Our Lives

Science / 3 minutes of reading / March 27, 2021 / By HDclump

Gravity and Me – The Force That Shapes Our Lives: Physics professor Jim Al-Khalili investigates the amazing science of gravity. A fundamental force of nature, gravity shapes our entire universe, sculpting galaxies and warping space and time. But gravity’s strange powers, discovered by Albert Einstein, also affect our daily lives in the most unexpected ways. As Jim tells the story of gravity, it challenges his own understanding of the nature of reality. The science of gravity includes the greatest advances in physics, and Jim recreates groundbreaking experiments in gravity including when the Italian genius Galileo first worked out

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What on Earth is Wrong With Gravity?

Science / 2 minutes of reading / May 12, 2019 / By HDclump

What on Earth is Wrong With Gravity? – particle physicist Dr Brian Cox believes that the answer to the meaning of the universe lies in gravity. Both Einstein and Newton believed that gravity was powered by God. On a road trip across the USA, Brian fires lasers at the moon in Texas and goes wild in the desert in Arizona. He encounters the bending of space and time at a maximum security military base and tries to detect ripples in our reality in the swamps of Louisiana. What on Earth is Wrong With Gravity? Gravity (from

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