The standard way to streak a plate involves creating a resevoir of the sample you are studying, then using a sterile tool to streak through that at a steep angle. Then you streak through the first streak with another sterile tool, and so on and so forth.
As you streak through lines, the amount of bacteria pulled along is reduced until you are able to isolate individual colonies.
“Ahh yes, this will hide the cigarette stains.”
True. You can shoot lasers and such through a lot of things, but I am trying to describe a phenomenon in relatively simple language without getting too bogged down in the technical details. The question was about flowing liquids, so I assumed it was understood that that was what I was talking about.
Sound is transferred through a medium literally as a wave. When you get right down to the core of it, the wave requires movement within the medium to transmit.
So it might help to conceptualize it not as “Liquid cannot move faster than the speed of sound in it’s medium” but more like “The speed of sound in a liquid medium is defined by the speed at which energy can propagate in that system, which includes motion.”
In Japan they have rail lines that seamlessly integrate with the metro system of large cities.
And even if cars for rural users is necessary, their driving experience will be much smoother if all the other people have good access to transit.
Revoking citizenship is a bad president.
He’s actively aiding and abbeding the government of a hostile foreign nation that has vocally demanded we scede our sovereignty and surrender our territory to them.
He should be charged with treason.
It should also be noted that you are not required to swear on the internet.
They try to make a distinction when referring to kilocalories as Calories, it’s literally just that Calorie (kcal) is capitalized and calorie (cal) is not.
It’s a dumb system.
The best time to plant a tree was twenty years ago. The second best is now.
I read explodicle’s comment as a reply to DeSantis who said “She has no role in this” in his rant.
Which of these candidates do you think will be more willing to have their minds changed with protests and petitions?
Nothing is going to be easy or perfect, but we can at least choose the most likely candidate that is slightly more aligned with our desired outcome and then fight for what is needed.
It’s percentage of the entire population, if you organized everyone from lowest to highest IQ, what percentage of the entire population would you need to include for them to be in the top. It’s a little clearer when a point of interest is near the top. E.G. “person is in the top 1% of people in terms of wealth.”
A less kind way to say it is ‘91% of people have a higher IQ than this person’.
I imagine if my occupation includes carrying a gun, interacting with citizens, and a historically high rate of extrajudicial deaths amongst people I am supposed to be protecting. A publicly accessible camera would be beneficial to easing the minds of those I interact with and providing evidence for any actual instances where I felt my life was threatened.
The democratic convention hasn’t happened, Biden was only ever just the presumed candidate. Trump is the oldest U.S. presidential candidate there has ever been.
I imagine that he is equating the spectrum back to the rainbow, where red is the ‘top’ of the visible arch when a single rainbow is seen from the ground.
Of course the outer ring from a double rainbow flips the order of the colours, but that’s probably being needlessly pedantic.
The way it’s set up it sure looks like Saskatchewan is still technically collecting the tax and just paying the amount right back from their own budget. And Saskatchewan citizens are still getting the carbon payouts from Ottawa.
Saskatchewan citizens will still have to pay for Moe’s stupidity, but the deficit will be in the Saskatchewan budget, not an individual extra tax bill.
Mainly means that Moe will just continue to destroy Education and Healthcare, which was his main goal anyway.
Linnaean taxonomy classifies apes and monkeys as two closely related groups. This is the classification system most people are taught in grade school.
Cladistics is a style of classification that seeks to organize species and groups of species from when they branched off of other groups of species. In this style, everything is defined by novel features, but they are still members of the more ancient clade. Birds for instance, would be a novel clade emerging from Dinosaurs, and thus all birds are also dinosaurs, but not all dinosaurs are birds.
Because there are two groups of monkeys with unique characteristics (new world and old world), and apes have unique adaptations not found in either group, we have no way of cladistically defining a monkey in a way that meaningfully does not also include apes.
As a side note, this is where the phrase “there is no such thing as a fish” comes from. ‘Fish’ in the Linnaean sense are a huge and diverse category. Two random members of the fish class would likely be far, far more distantly related than a random mammal and a random reptile.
https://www.splashgearusa.com/
Are some options for people who don’t want clothing that is skintight and revealing.
I’ve very occasionally seen brands like this at box stores. But the vast majority of time if you want something that isn’t skin tight you have to get shorts designed for men and some sort of sports top with a shirt.
Yes. Baggy clothing isn’t optimal for swimming, and trunks will tend to stick awkwardly anyway, but a lot of guys would feel uncomfortable if speedoes were the only option. I know I would.
It’s a double standard plain and simple.
*Artificial Hormones have been banned.
The natural hormones in milk still exist. The post looks mainly to be a response to the pearl-clutching that soy-milk contains a similar low-level of (plant specific) hormones.
If you drink something that is about the same ionic concentration as your blood, you can absorb a lot of it safely.
If you drink something much much saltier than your blood it will pull water out of your blood cells.
If you drink something with very few ions it will hydrate your blood cells, but drinking too much can burst your blood cells as they try to absorb to much.