Biology
How do electric eels shock with 600 volts?
Quick fact
Electric eels can produce up to 600 volts of electricity in just milliseconds.
Why this is interesting
Did you know that electric eels can generate enough electricity to stun a human?
Read the full explanation
Understanding How do electric eels shock with 600 volts?
Electric eels use specialized organs filled with electrocytes to generate high-voltage shocks by arranging them in series, similar to batteries.
A deeper explanation
Electric eels have an organ called the 'organ of发电' (or 'electric organ') that contains thousands of electrocyte cells. These cells are arranged in long rows like batteries connected in series, allowing the voltage to add up. Each electrocyte generates a small electrical potential difference, but collectively they create a powerful shock. This adaptation evolved as a defense mechanism and a way to stun prey in murky waters where vision is limited. The ability to generate such high voltages reveals an evolutionary strategy for survival in low-visibility environments. Interestingly, this biological system parallels the function of batteries in technology, showing how nature has developed solutions similar to human inventions.