"Discover Your Smile: The Best Brushes Reviewed at OH TOOTHBRUSH!"
Published on Sept. 28, 2025, 3:47 p.m.
It’s not magic, it’s a fascinating dance between biology and physics happening in your own home. Let's break down the science o…
Published on Sept. 28, 2025, 3:35 p.m.
Gravity is the planet’s most patient sculptor. Every day, with imperceptible subtlety, it pulls and shapes everything, includin…
Published on Sept. 28, 2025, 3:07 p.m.
It begins with a cool, slick sensation. If you own one of the futuristic radiofrequency wands that promise to tighten and re…
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, 6:51 a.m.
There is a feeling, both specific and universally understood, that comes twice a year. It’s the sensation of running your tongu…
Published on Aug. 30, 2023, 12:36 p.m.
As a pediatric dentist and father, I’ve seen the nightly battles. Here’s a look at the psychology, physics, and hidden engineer…
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 Aug. 30, 2023, 12:03 p.m.
I have a ritual when packing for a trip. I lay out my gadgets on the bed: the laptop with its hefty power brick, the phone need…
Published on Nov. 29, 2023, 3:50 p.m.
It’s not just about washing away last night’s spinach. Modern oral care is a battle against intelligent bacterial cities, and o…
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 Nov. 29, 2023, 4 p.m.
In your mouth, right now, a silent, relentless war is being waged. It’s not against last night’s spinach, but against something…
Published on Oct. 7, 2023, 4:47 p.m.
You’ve just finished brushing your teeth. You run your tongue across their smooth, polished surfaces and feel a sense of accomp…
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…