With the price of Bitcoin on the rise, the subject of cryptocurrency is hot again. Sean Sanders from Revix brings you up to speed on this, and what to know, going beyond Bitcoin. A woman goes on a hike in Hawaii and causes a 2-week search party, what makes humans revolting body-wise, and a look at what's hot series-wise now that Game of Thrones is done. Then Ian Russell talks about things like organisational cholesterol and other fascinating topics from his new book around big business and entrepreneurship.