This week I learned where baby corn comes from, and more

Read more about the facts mentioned:

Do animals dream (Mental Floss)

Gold particles in eucalyptus trees can reveal deposits deep underground (Smithsonian)

Elton John is dull and David Bowie is out of tune, 1960s talent panel found (The Telegraph)

If only hunters could sell venison (The Wall Street Journal)

Listen to the 2006 NPR story about the origins of baby corn

Listen to more audio explainers:

• This week I learned the inspiration for Gummy Bears, and more
• Why nutrition is disappearing from our food
• The 4 worst job-hunting tips of all time