You may be right about fluoride in toothpaste, but the problem is that everything we eat has fluoride. So, rather than fluoride acting like a surfactant (and spitting it out), we are now unknowingly (and without medical permission) ingesting it by the boatloads.

Don’t bother with that toothbrush. The bluetooth functions are useless. Its novelty will wear off after the first use. Besides, it doesn’t use a Li-ion battery and the charger is only 110v (can’t really travel with it).

Don’t bother with that toothbrush. The bluetooth functions are useless. Its novelty will wear off after the first…

Also, if we should monitor fluoride ingestion, why are dentists telling us that water fluoridation is safe? Couldn’t drinking too much fluoridated water be dangerous? And the fact that we are unable to determine whether other beverages and foods contain fluoride? Seems a bit contradictory: limit the amount of…

Fluorosis? Here’s a solution: stop using fluoride toothpaste. There is no need for it. I can’t believe these healthcare professionals are still poster boys for the fluoride-dumping industries: aluminum and fertilizers. Fluoride is a poison, and more dangerous than lead and tobacco.

“That is valid for a manual, but automatics don’t really have any engine brake at all...” -Flavien Vidal

What good are these speed benchmarks when you’re burning through your battery like there’s no tomoro? Last year, the Snapdragon 810 was overheating and throttling. This year, early reports indicate that the SD 820 in the Samsung Galaxy S7 edge is not very good. Samsung’s battery is 30% bigger than the iFone 6S+, yet…

Speed traps have nothing to do with the government’s concern for our safety. It’s ALWAYS about revenue (additional taxes). Same goes for red light cameras.

What’s great about Waze is that Google Maps, or even Waze itself, will show a certain road to be very congested, when, in fact, it’s not. How do you know? By browsing through the traffic reports submitted by Waze users.

These same old-timers chuckled and rolled their eyes and chuckled some more when the greatest that ever played the game, Wilt Chamberlain, said the same thing about Shaquille O’Neil, and how Shaq would’ve never survived in the 60s and 70s. I guess when someone who averaged 50 points a game in a season says Shaq…

Yes. Every 3-5 uses because those towels are used to dry off a CLEAN person. You, OTOH, must be drying off a DIRTY body, so please practice better hygiene. You can start with using soap in the shower, not just sprinkling water on your head and calling it a day.

“...but you can...boil tap water instead if you’re going for that level of purity.” -Heather Yamada-Hosley

The 15" Macbook “deal” from eBay is really nothing. If you look carefully, the seller is dumping 4th generation (Haswell) Intel processors, which were released in late 2013. PCs have been on the 6th generation chips (Skylake) for six months, while Apple have been dragging their feet and currently stuck on 5th…

The 15" Macbook “deal” from eBay is really nothing. If you look carefully, the seller is dumping 4th generation…

It appears that you have never done this. Weighing it down does nothing. And using a plain (scratchy) tarp is just poor advice. A car cover with a soft underside is a better solution. But even those will scratch the paint with enough wind...even with bungee cords and tie downs.

It appears that you have never done this, because weighing it down does nothing. And using a plain tarp is just poor advice. A car cover with a soft interior is a better solution, but even those will scratch the paint with enough wind...even with tie downs.

The easiest, most effective, and works-for-everyone method is to wear those tiny inexpensive noise-reduction foam earplugs just before ascending or descending (works for infants too; just cut them smaller). You can buy these at any pharmacy or discount store. No reason to spend $10 on those airplane-specific plugs.…