Dr Mark Hartl
@drmhartl.bsky.social
Associate Professor; #marine #ecotoxicologist, #Dad, #Cyclist, #Edinburgh #microplastics #econanotox #climatechange #Brexistance #ScotlandInEurope Opinions are my own.
Front tyre blow out in a bend - no idea how I didn't come off... (sound on) #CyclingToWork #Edinburgh #Halloween #litter ...
November 2, 2025 at 8:37 PM
Front tyre blow out in a bend - no idea how I didn't come off... (sound on) #CyclingToWork #Edinburgh #Halloween #litter ...