 
                                                                                                    12/11/2023
https://www.drive.com.au/news/video-china-testing-anti-sleep-laser-display-on-highway/
Chinese road authorities are using a unique method of keeping drivers awake during night time travel, but not everyone agrees.
                
                
                
                
                
                Professor Ron Grunstein is an internationally recognised sleep medicine specialist and medical researcher in sleep disorders.                
                            
                        431 Glebe Point Rd, Glebe 
                        Sydney, NSW  
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