Scientists investigate the soundscape of Chaco Canyon, finding that the ancestral Puebloans could have heard one another shouting 500 feet away and conch trumpet sounds would have spread to many shrines.
from Live Science http://ift.tt/2vw4tlA
via IFTTT
Jumat, 04 Agustus 2017
Shouting and Conch Trumpets: Chaco Canyon May Have Been a Noisy Place
Related Posts:
Is a 'fetal heartbeat' really a heartbeat at 6 weeks?What exactly do we mean when we talk about a "fetal heartbeat" at six weeks of pregnancy? from Livescience.com https://ift.tt/3kJvDNQ via IFTTT … Read More
Huge, gold-standard study shows unequivocally that surgical masks work to reduce coronavirus spreadResults from a massive study in Bangladesh unequivocally show that surgical masks reduce the spread of SARS-CoV-2, scientists say. from Livescience.com https://ift.tt/3gUilg5 via … Read More
New 'mu' coronavirus variant could escape vaccine-induced immunity, WHO saysThe variant was first detected in Colombia in January 2021. from Livescience.com https://ift.tt/3zSy9aZ via IFTTT … Read More
Why tiny tardigrades walk like insects 500,000 times their sizeMicroscopic and near-indestructible tardigrades walk as insects do, scientists recently discovered. from Livescience.com https://ift.tt/3thSwff via IFTTT … Read More
Do wolves wag their tails?Dogs regularly wag their tails to greet humans and other dogs, but what about their wild counterparts? Do wolves wag their tails? from Livescience.com https://ift.tt/3jBolft via I… Read More
0 komentar:
Posting Komentar