How does caffeine keep us awake? – Hanan Qasim

Over 100,000 metric tons of caffeine are consumed around the world every year. That's equivalent to the weight of 14 Eiffel Towers. Most of this caffeine is consumed in coffee…

2-Minute Neuroscience: Sodium-Potassium Pump

The sodium-potassium pump is a protein pump found in the cell membrane of all animal cells. Its main function is to transport sodium ions out of the cell and potassium…

How does caffeine keep us awake? – Hanan Qasim

Over 100,000 metric tons of caffeine are consumed around the world every year. That's equivalent to the weight of 14 Eiffel Towers. Most of this caffeine is consumed in coffee…