Maangchi's career was born when her son suggested she start making videos of herself cooking Korean dishes.
You may have noticed that your emails and text messages are no longer so black and white. You can thank emoji creator Shigetaka Kurita for that.
Another 250 of these little Japanese ideograms are expected to be released soon.
Caroline Moss, who covers technology and Internet culture for Business Insider, joins Here & Now’s Jeremy Hobson to discuss the role of emoji and emoticons in our messages — both personal and professional.
Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.