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Cake day: August 18th, 2023

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  • ColeSloth@discuss.tchncs.detoLemmy Shitpost@lemmy.worldSo wise.
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    17 hours ago

    it’s very often not useful. Like, what’s 6% of 80? See. Still hard.

    Also, with the 6% of 50 example it’s easy without using this trick.

    What’s 6% of 100? 6, right? So cut 100 in half to get to 50, and cut the 6 in half to get the 3. Cut the 50 in half again and cut the 3 in half again, and you’ll also know that 6% of 25 is 1.5.

    Which also lets you know that 6% of 75 is 4.5. the 3 from the 50, plus the 1.5 from the 25. or just know to split the difference between the 3 at 50 and the 6 at 100.

    A lot of math is just tricks for a thinking process.






  • I’ve been an EMT and firefighter for nearly 20 years, buddy. I’m on scene at these vehicle crashes. The drivers are usually so shaken by what’s happened that they usually just straight up tell the truth if it to me. It’s cell phones. It’s almost always cell phones. "Texting spouse. Reading a text. Dropped my phone and was reaching for it. Changing songs on my phone. Just looked down at my phone for a moment. ".

    I’m literally there and have seen the change for 20 years. Personally watched it. It’s cell phones. Not your little opinion based on nothing but your flawed thoughts.

    It’s also almost never braking distance. All the bad wrecks and fatalities tend to never have much distance at all showing they applied brakes before contact. Bigger issue with suvs and trucks (aside from higher impact point I mentioned to begin with) in crashes is that they aren’t as stable. Easier to roll over or lose control of them after jerking the steering wheel.







  • FYI: it looks like slate has switched battery chemistry and suppliers. They will now be using LFP batteries. Cheaper, but they’ll last longer. Especially if you charge them to 100% and discharge them below 15%.

    An overall win, as there was a zero chance I would have bought one if they put the NMC batteries in it they were going to use.

    There will no longer be battery options for a small 150 mile range battery or a bigger battery that would go around 240 miles, though. Now (due to LFP batteries not being as energy dense) there’s only going to be one battery option that they claim will have a 205 mile range.

    Unfortunately for me, this means I won’t be getting one. I need to go 180 miles round trip between charges, and that’s just cutting it way too close. Especially during winter time when the range would be reduced by quite a bit.