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Download "СКОЛЬКО ВЫДЕРЖИТ МОСТ ИЗ МАКАРОН?"

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эксперимент
технологии
мост
метал
макароны
еда
челендж
что если
опыт
лайфхак
в домашних условиях
самоделка
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что будет если
сделай сам
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самоделки
крутая идея для самоделки
крутая идея
как сделать
из хлама
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  • ruRussian
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00:00:02
people came up with the idea of ​​building bridges, but we do
00:00:04
n’t often pay attention to how they are
00:00:07
built, why not exactly these shapes, is it really
00:00:10
impossible to just lay a
00:00:12
piece of metal across the river and not worry about it?
00:00:15
No, iron is, of course, a durable material, but
00:00:19
if you don’t strengthen the structure, this
00:00:20
will happen this is it,
00:00:22
but what if you build a bridge from a very
00:00:24
fragile material? spaghetti macaroni, in
00:00:27
theory, if you make an effective
00:00:29
design, then it should also
00:00:31
withstand a lot of weight;
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we’ll check it today, so let’s start; we decided to build
00:00:36
such spaghetti;
00:00:37
first we had a good snack and then we
00:00:39
started building, but we quickly realized that the
00:00:42
sticks need to be combined bunches taking a bunch of
00:00:45
pasta we made 10 such bunches and
00:00:48
we ran out of pasta we had to go
00:00:50
to the store for a new one there we found completely
00:00:52
different spaghetti much thicker than ours
00:00:55
and we decided to build from thick
00:00:57
pasta we noticed that 10 sticks
00:01:00
can withstand more than one stick
00:01:02
multiplied on 10 why so I honestly
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take out we connect 10 pasta and
00:01:08
we get this long sausage, roughly
00:01:12
speaking this is our main structural
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element approximately like these
00:01:15
metal beams in a real bridge but you
00:01:18
only need three such long beams on
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each side so each bunch of
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pasta must be cut into small
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pieces and also different lengths, the
00:01:27
whole process from creating bunches of
00:01:30
pasta, connecting them together and
00:01:32
ending with cutting them into small
00:01:34
pieces took about two hours and here
00:01:37
are the building materials we received,
00:01:39
we printed out a huge template of a bridge
00:01:42
72 centimeters long, we cut it just for it
00:01:45
pasta, lay everything out along
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the line, we started gluing the parts into a
00:01:50
single structure, it seems that everything is
00:01:52
simple, but it also took us about
00:01:55
an hour, in the end we got a long and
00:01:57
strong arch and to connect the ends of the
00:02:00
bridge, the length of 1 spaghetti is not enough,
00:02:02
so we connected them with this tricky
00:02:05
method the main thing is that the connection point does
00:02:08
not become a weak point of the entire structure,
00:02:10
we glue long beams in the arch and
00:02:13
get two like this, it’s
00:02:17
called correctly, they need to be connected
00:02:18
into one with transverse beams, they are
00:02:21
10 centimeters long. The road flooring
00:02:25
also adds strength to the structure
00:02:27
because it distributes the point load
00:02:29
from a car, for example, over a large
00:02:31
area, since the bridge you are made of pasta and
00:02:34
the task is to find out how many will not withstand it, then
00:02:37
we also made the road from pasta and
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already now it looks quite strong,
00:02:42
but without diagonal reinforcement, the
00:02:44
efficiency of the structures drops significantly;
00:02:46
if we simplify, then the arch holds the road but
00:02:49
also the road also strengthens the arch, it turns out
00:02:52
that each element of the bridge works in tandem
00:02:55
with all the others, not in vain, because the world has already
00:02:57
established the classical design of
00:02:58
bridges or has been using it for hundreds of years, and
00:03:01
while I was chatting here, we have already finished
00:03:04
building the bridge, it weighs as much as two
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kilograms and we expect that
00:03:08
the pasta will really tighten
00:03:11
We took a lot of quality cargo, we took the ground
00:03:13
using a rope and distributed
00:03:16
the load over the entire area and
00:03:18
we will fill our cargo into a large container
00:03:20
in small portions, so the first one went to
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the bridge, it seems like they still added 3 more,
00:03:28
you can already feel the tension in
00:03:30
each node, well, the number is on the scales for now
00:03:33
not impressive with each new
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portion of land, we kept waiting and waiting for
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it to collapse and this happened, we
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thought that it was all for money, but the
00:03:45
weakest one just broke and in fact the
00:03:48
decorative place of the bridge was still intact, so
00:03:51
we continued the experiment,
00:03:52
the arrow got close to seven kilograms,
00:03:54
but our pasta everything didn’t matter, so
00:03:57
the water came into play,
00:03:59
stopping at 14 kilograms, we
00:04:03
first heard a crunch
00:04:04
and then saw how little by little the bridge
00:04:07
began to capitulate, we thought that this would
00:04:09
happen quickly, but it just gradually
00:04:12
slid down, as if hinting that with such a
00:04:14
weight here, our powers are all over
00:04:23
when the load touched the ground, we looked at the
00:04:25
bridge and it even needs to be
00:04:28
restored, but if this is the result,
00:04:30
from these noodles that break
00:04:33
25 grams of load, you can create a
00:04:35
structure that can withstand almost 15
00:04:38
kilograms, and it also turned out that building
00:04:40
bridges is a very exciting activity, we
00:04:43
tried very hard, we ask you for everything just
00:04:45
turn the red subscribe button
00:04:47
into gray bye everyone
00:04:50
[music]

Description:

Привет! Мы сделали эксперимент - сколько выдержит мост из макарон. Если мосты делают из металлоконструкций, то почему нельзя сделать макароноконструкции?) • Моя страница ВК: https://vk.com/gophervidman • Реклама и сотрудничество: [email protected] ♥ Моя (самая крутая) партнерка YouTube: www.air.io/r/gophervid

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