{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fhistory-detective.simplecast.com%2Fepisodes%2Fbonus-1-how-to-evaluate-usefulness-eRp9RVwW","width":444,"version":"1.0","type":"rich","title":"How to evaluate usefulness","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/852c75ff-f0a3-4551-8744-78d7c401b5c3/47f8f239-6637-437f-85b1-a5d827440d82/usefulness.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/c9fb67c6-1bbb-4b99-94dc-73c8585f8e99\" height=\"200\" width=\"100%\" title=\"How to evaluate usefulness\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Evaluating historical sources for usefulness can often be difficult for students to grasp. This bonus episode looks at how to evaluate sources for usefulness."}