Why learn math? (by September 1)
In the Chilean region of Araucania, a railway bridge over the Tolten River collapsed. The incident occurred while a freight train was passing across the bridge. The supports could not withstand the weight and the overlap, along with the cars and tanks, ended up in the water.
Someone is considered BAD and multiplies WHEN Engineered
PS
If that happened near Rio de Janeiro that we have red-hot TV yelling about it.
stalker7162534 wrote:
SOMEONE COUNTED BADLY AND MULTIPLIED WHEN DESIGNING
It's just that these people used to work with LEGO constructors))))
-DENIMUSS -
This is an idea - you need to build everything from parts similar to LEGO! Easy to build, can always be altered, repaired, moved, .......
Today, it is more correct to pose the question as "Whom to teach mathematics"? There are fewer old teachers, and the new ones cannot count themselves
Wing42
"I did not do this in the interests of truth, but in the interests of truth." (c) Ilf, Petrov.
It's the switchman's fault! He moved the switch for the heavy train to the lightweight bridge. (at least in this way they would "investigate" the catastrophe in our country).
Or the calculation was correct, but the foreman decided to save money on the brand. And he saved. There may be a lot of reasons, from a fool behind a drawing board to a fool with a cutter. Or maybe there was a cave under the support at all, the vault could not stand it, the support went away and then like a house of cards.
I do not know why it is necessary to teach Matisha, Pochany. her nada tama as that skumek understand here.
and mulberries are all sorts of engineering disciplines. any resistance to the expansion of metals and are looking for some geophysicists who will tell about fierce winds and about fierce cold and soapy soil.
The oldest bridge in the world is a bridge located in Rome called Ponte Milvio, across the Tiber River, which is about 2100 years old. Around 110-109 BC. this stone bridge was built by order of Marco Emilio Scauro.
