A chemistry professor recently identified what were unusual white bubbles that have been appearing along the coast of Newfoundland, Canada.
The bubbles, seen along Placentia Bay, have led local residents to speculate about their origin, with some comparing them to wax or even mold.
The investigation began in early fall when photographs of the mysterious substance went viral, prompting an analysis by Memorial University chemistry professor Chris Kozak.
Called “Project Glob Unknown”, this research effort aimed to identify the material composition of these bubbles with the help of students, explains .
The team’s findings determined that the bubbles were from synthetic rubber – probably a compound of butyl rubber and polyvinyl acetatematerials typically found in adhesives such as glue or nail polish coatings.
Kozak’s tests confirmed that although the bubbles had a strong “volatile” odor, were not toxic and were safe to handle, alleviating some environmental and health concerns for local residents.
Despite this discovery, the origin of the bubbles remains unknown. Kozak communicated his findings to the Canadian government, which has also been carrying out independent tests on the substance.
The texture and appearance of the bubbles added to the intrigue. Local resident Stan Tobin compared them to “someone trying to bake bread and doing a terrible job”. The Canadian found hundreds of these bubbles throughout the bay, most measuring around 15 centimeters in diameter.
Kozak speculates that significant amounts of this synthetic material may be resting on the ocean floor, which could pose a risk if it is mistaken for food by marine wildlife. However, Canada’s Ministry of Environment has not yet confirmed this hypothesis, stating that it does not share details or validate external findings during ongoing investigations.
