1.If you were to give your memory a physical shape, what would it be? Is your memory like a filing cabinet with everything you've ever seen carefully organized and cross-filed for easy access? Or is it more like a slightly leaky bucket — you can hold on to a memory for a little while, but unless you keep replenishing it, it will eventually fade away? Don't be embarrassed if you're more the latter than the former. Most of us are. And in fact, it's pretty interesting to see exactly how those memories fade away, get misplaced, or are transformed by time.