I've put together 14 high-quality original podsafe instrumental tunes from my Penmachine Podcast into a CD album you can buy. It also includes a bonus data DVD with a bunch of cool stuff that isn't on this website. Find out more...
Apparently, a 5000-year-old leather-and-straw shoe design is more comfortable and useful than nearly all modern footwear. Still, it looks like the person who left some prints in Mexican volcanic ash perhaps 40,000 years ago (about 30,000 years earlier than many scientists thought there were people in this hemisphere) walked barefoot, which is still a good option if you have tough soles.