How did early humans use sharpened rocks to bring down megafauna 13,000 years ago? Did they throw spears tipped with carefully crafted, razor-sharp rocks called Clovis points? Did they surround and ...
A test version of a Robotic Submarine (Photo: Navy Program Office via GAO) U.S. Naval Forces Southern Command/U.S. 4th Fleet is advancing the Navy’s Hybrid Fleet Campaign through Operation Southern ...
Clovis points are distinguishable, in part, due to their distinctive flute or channel flake scar near the base, as shown in these replicas. UC Berkeley researchers studied how the points functioned as ...
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