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Water towers have been a common sight in cities, towns and villages all across the world since at least the Industrial Revolution. As certain towers fall out of use for one reason or another, they are often left standing thanks to their historical significance. But why leave these fascinating structures empty and languishing? These majestic homes were all once functional water towers but have since been converted into the type of home most of us can only dream about.

Robert Harvey asks: Occasionally I see questions about edge cases on Stack Overflow that are easily answered by the likes of Jon Skeet or Eric Lippert-experts who demonstrate a deep knowledge of a particular language and its many intricacies. Here's an example of this from Lippert's MSDN blog: You might think that in order to use a foreach loop, the collection you are iterating over must implement IEnumerable or IEnumerable. But as it turns out, that is not actually a requirement. What is required is that the type of the collection must have a public method called GetEnumerator, and that must return some type that has a public property getter called Current and a public method MoveNext that returns a bool. If the compiler can determine that all of those requirements are met then the code is generated to use those methods. Only if those requirements are not met do we check to see if the object implements IEnumerable or IEnumerable. This is cool stuff to know. I can understand why Eric knows this; he's on the compiler team, so it's explicitly in his job description to know. But how do mere mortals, those of us on the outside, find out about stuff like this?

What if you could replicate President Obama's famous cool, Lady Gaga's style and Michael Phelps's athleticism? An experimental philosopher is attempting to do just that. Sort of.  Jonathan Keats, a "poet of ideas" whose exploits include opening a photosynthetic restaurant for plants and a celestial observatory for cyanobacteria, is now introducing "the first trouble-free human cloning technique." 

The Cryoscope shows the user exactly what to expect outside by haptically exhibiting exactly how cold or warm it is to be outside. The user simply touches an aluminum cube that has been heated or cooled to the appropriate temperature. The unit fetches weather data from the internet, and translates it to the cube physically, pumping heat in or out of the cube.