Roman Earthquake Cloaking

I tend to agree with the physicist from UNCC here that the Colosseum and other buildings that exhibit these “metamaterial” designs were probably self-selecting (in that they didn’t fall down during earthquakes), but we definitely don’t give the ancients enough credit with their engineering and scientific prowess… Scientists are hard at work developing real-world “invisibility … Continue reading Roman Earthquake Cloaking

Cautionary Tale of Climate Change Prepping from Ancient Egypt and Bronze Age

These agricultural feats managed to extend the life of the Egyptian empire about half a century longer than it might otherwise have lasted, according to the archaeologists. The lesson for our own civilization — which is likely to face increasingly severe droughts as humans change the climate far faster than nature has ever done — … Continue reading Cautionary Tale of Climate Change Prepping from Ancient Egypt and Bronze Age