Recent comments in /f/explainlikeimfive

YellsAtGoats t1_je8kp1z wrote

Yep. This is especially observable in archery, since arrows drop off over such a shorter distance than bullets. With a simple bow and arrow, if you can hit something at 20 yards by aiming straight at it, then at 30 yards you'll have to aim quite a bit higher, and at 40 yards you'll have to aim much higher. The principle carries true to firearms, albeit over longer distances since the projectiles are traveling faster and thus travel further while under the same pull of gravity.

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darkmooink t1_je8kara wrote

Uk here, they are called gherkins and we have, in the grocery shop; pickled cabbage, onion, beetroot (I think Americans call them beats) in glass jars. I can’t remember seeing gherkins or pickled egg in the shops but they are a common thing to exist, gherkins are common on burgers and pickled egg are often sold at fish and chip shops.

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YellsAtGoats t1_je8k0z3 wrote

Scopes intended for long ranges will typically have multiple markers for multiple ranges. I.e., along one long vertical line, you have a specific horizontal line for 100 yards, and another one for 200 yards, and another one for 300 yards, etc.

These account for basic bullet drop, but then you will have to do some on-the-fly adjustment for things like wind. This is one of the reasons why, in the military, someone in a "sniper" role often has a "spotter"... the recoil action of the rifle might throw the sniper's viewing window way off and require him to have to re-aim all over again the for next shot, but the spotter has an unaffected view of where the last shot landed to help the sniper recalculate the next shot.

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supercalifragiwhat t1_je8jyk1 wrote

There are three main types of healthcare coverage. The simpler one is the “out of pocket” model (think USA), in this system you get what you pay for. In nations where this type of model is used people usually can’t afford to get private health insurances and there is no universal healthcare. The second one, Bismarck Model, originated in Germany in 1883, healthcare was seen as an universal right, but the coverage wasn’t universal, since it was based on employment and subsequent taxation (later laws and regulations were made for those who couldn’t work, for example people affected by disabilities). The third one, and the one considered truly universal, is the Beveridge Model, installed in the UK in 1948, and in which universal coverage is provided by the government, this coverage comes from income tax payments, but every citizen receives it, regardless of employment status. (This is just a résumé, but the main points are there)

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