What are the best youtube channels that will increase your IQ?

There are many youtube channels that increase your IQ. Here is the list:

• Vox
• Vsauce
• TED talks
• Scroll
• Riddle
• AlternateHistoryHub
• The great big story
• Wisecrack
• Real life Lore
• TED-ed
• Quartz
• Half as interesting
• Be Amazed
• It's okay to be smart
• The school of life
• The Atlantic
• Seeker
• Wendover Productions