Cask ale more plastic casks around than wooden ones. Plastic casks are increasing in popularity because they are cheaper to buy and lighter to carry. Though they don't last as long, they are also less likely to be stolen as they have no melt-down value. Beer casks come in a number of sizes, but by far the most common in the pub trade are those of 9 gallons (72 pints or roughly 41 litres) which is known as a Firkin and 18 gallons (144 pints or roughly 83 litres) known as a Kilderkin. (N.B. These are imperial gallons, equal to 1.201 US
How to Fly a Horse describing the book's anecdotes as "rather lovely," Annand concluded, "All told, I suspect there is actually only one thing that connects history's innovative geniuses: their library shelves are entirely empty of 'Smart Thinking'." How to Fly a Horse How to Fly a Horse: The Secret History of Creation, Invention, and Discovery is a 2015 non-fiction book by the technology pioneer Kevin Ashton. In the book, Ashton debunks many common myths about creativity and proposes that hard work, rather than creative genius, is the true source of innovation. Ben East of "The Observer" wrote, "[Ashton's] well chosen examples reinforce the idea