The Skeptics Guide #754 - Dec 21 2019 (Ad Free)
Added 2019-12-21 14:52:51 +0000 UTCLive from Melbourne Australia
Your Number's Up: Hubble's Constant
News Items: Does wearing a face mask prevent disease?, Perineum Sunbathing, Redacting Animal Sex, The SCAN Scam, Horizontal Gene Transfer and Plants, Measles Update, Tracking Meteors
Australian Pseudoscience: Chiropractors, Clean Coal, and Supplementation
Science or Fiction
Comments
SARS may have made face masks more prevalent but they were already common in the 90s when I lived in Taiwan
robot0verlord
2019-12-21 16:10:20 +0000 UTC
