Hot take: calories are the more intuitive energy unit. “How much energy it takes to heat 1 mL aka 1 g water 1°C” is more relatable than “how much energy it takes to move a 1 kg mass 1 m while accelerating that mass at 1 m/s/s”.
kcal = Cal is silly though
Side note: I know that the heating water thing is problematic because it depends on T, P, and purity (yay thermo), which is why these days cal is defines in terms of J. That does not change my opinion.
Mitochondrion
Oh, I’m sure this’ll end well.
/s
Corpse, Corps, Horse, and Worse
I will keep you, Susy, busy,
Make your head with heat grow dizzy;
Tear in eye, your dress you’ll tear;
Queer, fair seer, hear my prayer.
Best I can tell from quick internet searches: Old English: wīfmann/menn (“female person/s”). The w rounded the following vowel giving a wo- pronunciation, which for some reason (umlaut?) stuck for the singular but not the plural. The spelling of the plural changed to match that of the singular in spite of the pronunciation.
* Everything here carries the caveat “in some dialects, …” because English
Nah, reach is a huge advantage. I’m not sure how rapier fencing differs from regulation sabre/epée/foil, but here’s my 2 cents from that perspective:
Smaller people are not, as a rule, substantially quicker than larger. If you see any difference in your experience, it’s likely a selection bias (shorter people have to be quicker to compete at the same level). The shorter person must enter the strike range of the taller person before the taller person comes within theirs and must be significantly quicker or more skilled to overcome that dead space. If the taller person can maintain a proper distance, gg. Taller people can also lunge farther, giving a wider active range.
Targeting is a smaller issue than you make it out to be; footwork and maintaining balance, which reposition the core, are at least as important as leaning to dodge, and advantage the taller person (longer legs = more movement range). If the taller person is coming from above as you say, they can just continue their slash (sabre) downward toward that less mobile core, or squat a bit deeper if the arc won’t reach. If instead you were referring to a poke, they’re either already targeting the torso anyway (foil) or whatever body part is most easily reachable (epée; still often torso, but cheeky wrist/arm strikes can be something of an equalizer here), and anyway they are already striking at a range that the shorter person cannot, making a successful counterattack more difficult.
Besides reach, a height difference is brutal when it comes to sabre fencing; the shorter person is restricted to targeting arms and torso (can’t reach the head easily), so the taller person can anticipate strikes from fewer angles. The taller person can come from any direction and has gravity on their side for own overhead strikes. Those suck to defend against.
TIL that influenza virions can be stick-shaped.
Not gonna lie, I thought about your comment multiple times today trying to make sense of it, and only just now did I realize what you meant by it.
Yes, like Alan Turing. Ugh.
Ya “an historic”, when the h is clearly pronounced, strikes the wonderful double blow of being both pretentious and wrong as far as I’m concerned. Looking at you, NPR. Go run up an hill, why donchya?
I think cleanse and clean are not quite interchangeable. Cleanse has a gravitas that clean lacks. For example, growing up, I heard a lot of things like “be cleansed of your sins”. “Be cleaned of your sins” makes me vaguely uncomfortable.
Hard agree on business lingo, though.
Homogeneous, meaning having a uniform composition. Hoe-moe-jee-nee-us (or hoe-muh- and/or -jee-nyus; point is, there’s an ee sound before the last syllable). Saying homogenous (huh-mah-jeh-nus) in that sense is not only wrong but also means something else.
Mr. fancypants with a garage over there. Meanwhile, ain’t no public chargers for miles around here.
Committee members be like “Oh, I definitely read your thesis titled “New Palladium-Catalyzed Reactions for the Manufacture of Pharmaceuticals”. So what is the band gap of thallium antimonide doped with 5% polonium in foot-pounds per mol? Why aren’t you answering? Even my undergrads know this!”
Dal’s from the Indian subcontinent, so naan is great with it (though flatbreads like roti or chapati are more common I’ve heard). The nuttiness of accompanying basmati rice is also a classic (a combo known as dal bhat; for this, imo a thicker, pastier dal works better). Add some lime and/or cilantro to the rice for freshness, or have raw veggies like broccoli or cucumber with a yogurt dip to cool off from the warm spice flavors.
The only thing you can know for sure is that you exist.
Or maybe not, depending on your definitions of “you” and “exist” :)
One thing that helped me intuit the “sidereal” result (4) was to consider what happens as the radius of circle B approaches 0. At least in my mind, it seems pretty clear that A has to undergo at least one rotation.
That said, I am unsure that I would have caught this as a test-taker. Derek’s videos always have some “trick”, putting me on guard, but in a testing scenario I would have seen the answer for 3 with no answer for 4, marked it down, and moved on quickly.
♪ How 'bout I do ANYWAY ♪
Maybe a dumb question, but if all of the vehicle’s bells and whistles are meticulously recording my every move… how do those data get back to the auto manufacturer anyhow? I read the article and the “how that works” link, and sure it mentioned phone connectivity, but if I don’t connect my phone, then my car presumably has no way to communicate what it collects… or are there a bunch of extra radios that phone home (satellite, cellular…)?
Related: spicy foods. I used to be basically intolerant of it but now hate eating non-spicy versions of foods I’ve grown accustomed to. Spicy peppers and hot chili powder have become a crutch for my otherwise mediocre cooking skills.