Yahoo's fact-based series, 'Who Knew?', has returned with updated graphics and more topical episodes. It will reach episode 800 this year.
facts
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Michael Stevens Of Vsauce Dishes Out Facts On ‘Jimmy Kimmel Live’
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Yahoo’s ‘Who Knew?’ Returns For Another Season Of Fabulous Facts
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PBS Digital Studios Reminds Us That ‘It’s OK To Be Smart’
The newest channel partnered with PBS Digital Studios is Joe Hanson's 'It's OK To Be Smart', which gives a fact-heavy science education.
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