Science
Octopuses Have Three Hearts and Blue Blood
Octopuses possess three hearts and blue blood due to copper-based hemocyanin, making them uniquely adapted to ocean life.
Science
Scientific discoveries, research, and breakthroughs
18 articles found
Science
The Human Brain Can Generate Enough Electricity to Power a Light Bulb
Your brain generates enough electrical power to light up a small LED bulb through the constant firing of billions of neurons.
Science
The Human Brain Uses 20% of the Body’s Total Energy
Your brain uses 20% of your body's total energy despite being only 2% of your body weight - making it incredibly energy-intensive.
Science
Black Holes Can Spin at Nearly the Speed of Light
Some black holes rotate at up to 99.8% the speed of light, creating extreme effects that challenge our understanding of physics.
Science
DNA Unwound Would Stretch from Earth to the Sun and Back 600 Times
If unwound, all the DNA in your body would stretch from Earth to the Sun and back 600 times - yet it all fits inside tiny cells!
Science
Light Takes 8 Minutes to Travel from the Sun to Earth
Sunlight takes 8 minutes and 20 seconds to reach Earth, meaning we always see the Sun as it was 8 minutes ago.
Science
The Human Body Contains Enough Iron to Make a 3-Inch Nail
Your body contains enough iron to make a 3-inch nail, primarily found in hemoglobin which carries oxygen through your blood.
Science
Quantum Entanglement Allows Particles to Instantly Affect Each Other Across Any Distance
Quantum entanglement allows particles to instantly affect each other across any distance, defying our intuitive understanding of space and time.
Science
Scientists Discovered a New Organ in the Human Body in 2018
In 2018, scientists discovered the interstitium - a previously unknown organ that was hidden due to how medical samples are prepared.