"Discover Your Smile: The Best Brushes Reviewed at OH TOOTHBRUSH!"
Published on Oct. 7, 2023, 5:15 p.m.
**And a deep dive into the fluid dynamics, biology, and fascinating design trade-offs behind the humble oral irrigator.** Th…
Published on Aug. 13, 2023, 9:27 p.m.
It’s a ritual as ingrained as your morning coffee. Twice a day, you stand at the sink and perform the familiar motions of brush…
Published on Nov. 2, 2024, 7:28 a.m.
### Unpacking the hidden physics, biology, and behavioral psychology inside the humble electric toothbrush. Every morning, w…
Published on Nov. 19, 2023, 6:57 p.m.
A silent, microscopic war is being fought inside your mouth every single day. It’s a battle against an opponent far more sophis…
Published on Nov. 1, 2024, 3:18 p.m.
You know the feeling. That fuzzy, slightly sticky coating on your teeth when you wake up. You brush it away, and for a few hour…
Published on Aug. 14, 2023, 8:54 p.m.
It’s not just vibrating. It’s a lesson in physics, design philosophy, and the hidden compromises inside an $18 gadget. Long …
Published on Nov. 2, 2024, 5:38 a.m.
It’s not just about brushing. It's about outsmarting a billion-year-old microscopic enemy with physics, feedback loops, and cle…
Published on Oct. 19, 2023, 8:19 a.m.
Inside the invisible war against oral biofilm, and how technologies leveraging fluid dynamics and behavioral science are changi…
Published on March 23, 2025, 8:45 a.m.
We all do it, twice a day if we’re diligent. It’s a ritual so ingrained it feels automatic, almost instinctual. We grab a brush…
Published on Aug. 13, 2023, 5:19 p.m.
There’s a war being waged inside your mouth. It’s a silent, daily siege, and the enemy is far more sophisticated than a stray p…
Published on Dec. 27, 2023, 3:35 p.m.
Beyond the toothbrush lies a microscopic battlefield. We're using the physics of high-pressure water jets to fight back against…
Published on Nov. 2, 2024, 7:43 a.m.
It’s a battle fought twice a day on a microscopic scale. The enemy is a relentless, sticky metropolis of bacteria known as plaq…
Published on Sept. 12, 2023, 6:39 p.m.
We do it every morning and every night, a ritual so ingrained it’s almost unconscious. But what if we’ve been thinking about br…
Published on Nov. 2, 2024, 7:54 a.m.
Every morning and every night, most of us perform a ritual so routine it’s almost unconscious. We stand over a sink and scrub o…
Published on Nov. 2, 2024, 7:20 p.m.
### The War in Your Mouth: How Physics and Microbiology Are Redefining the Perfect Clean A deep dive into the science of bac…
Published on Aug. 13, 2023, 3:59 p.m.
There are more microbes in your mouth right now than there are people on Earth. Let that sink in for a moment. But don’t pictur…
Published on March 1, 2025, 4:17 a.m.
You brush. You might even floss. You follow the rules taught since childhood, yet you still sometimes see that discouraging tin…
Published on Nov. 1, 2024, 2:43 p.m.
If you’ve ever run your tongue over your teeth and felt a fuzzy, slippery coating, you’ve encountered one of the most sophistic…
Published on Nov. 2, 2024, 7:36 a.m.
There’s a war being waged inside your mouth. It’s a silent, daily struggle, and the enemy is far more sophisticated than you mi…
Published on Aug. 14, 2023, 2:07 p.m.
That furry, filmy coating on your teeth when you first wake up—that familiar “tooth sweater”—isn’t just last night’s dinner. It…