This weekend I delivered a talk at PyOhio (an annual conference in Columbus, OH, USA) on PyPy and Unladen Swallow. The talk covered reasons that Python, the language, is hard to optimize, why CPython is slow, and a few optimizations that PyPy and Unladen Swallow have implemented. The slides from my talk are online, and the talk was recorded so a video will follow. I gave a similar talk to ChiPy (the Chicago Python user group), which was also recorded and the video is available. Both audiences were excited about the futures for PyPy and Unladen Swallow, and for the future of a faster Python.