

I totally did not realize how much real science was behind these things. I mean this design is so simple and obvious, it seems like something I would throw together because it just looks like it “should” work. And according to the research I just read they are very efficient and effective. Super cool!!!
I am what you would call a technology enthusiast, or what some people have dubbed as a gadget whore. I love little electronic devices that make my life easier. However, at no time in my life, will I ever need or desire a toothbrush that needs WiFi access or a subscription to some service. It really isn’t necessary or even useful. It’s like the old comic about the toilet that needs a phone app.