Story Timeline
Who reported a story first, and how coverage spread across the spectrum.
Toothbrush that emits electricity may more effectively prevent gum disease
1 articles over 1 hours.
First centreNewscientistfirst overall
- NewscientistCenterToothbrush that emits electricity may more effectively prevent gum disease
How this was worked out
Every article INDB grouped into this story, in the order the outlets published them (times in UTC, from the outlets' feeds).
How INDB scores stories · Data: stories INDB grouped from the outlets on the sources page.