A coffee-ring-based test is 100 times more sensitive than current COVID kits and can also detect sepsis at home.
Source: New test uses coffee stains for 100x boost in disease detection
Cool. (And of course “coffee ring” caught my eye.)
A Daily Antidote to Everything Else
A coffee-ring-based test is 100 times more sensitive than current COVID kits and can also detect sepsis at home.
Source: New test uses coffee stains for 100x boost in disease detection
Cool. (And of course “coffee ring” caught my eye.)