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Загадки истории с Лысым Камрадом

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Древнеримский(!) водяной насос, Испания, датировка — I век н.э.

Найден в античной шахте рядом с городом Сотиэль-Коронада, Андалусия, юго-запад Испании. Сделан из бронзы. Использовался для разрушения струей воды нагретой огнем породы.

Хоть убейте, но выглядит эта штука как напорный насос времен начала промышленной революции, век эдак XVIII или даже XIX. Снимаю шляпу перед римскими инженерами и конструкторами!

На медиаболоке 5 — видео с иллюстрацией принципа его работы.

Национальный музей археологии (исп. Museo Nacional de Arqueología), Мадрид, Испания

Загадки истории с Лысым Камрадом
#римская_империя #археология #инженерия

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Create: 2024-12-24
Last Update: 2025-01-05 03:40:06

Древнеримский(!) водяной насос, Испания, датировка — I век н.э.

Найден в античной шахте рядом с городом Сотиэль-Коронада, Андалусия, юго-запад Испании. Сделан из бронзы. Использовался для разрушения струей воды нагретой огнем породы.

Хоть убейте, но выглядит эта штука как напорный насос времен начала промышленной революции, век эдак XVIII или даже XIX. Снимаю шляпу перед римскими инженерами и конструкторами!

На медиаболоке 5 — видео с иллюстрацией принципа его работы.

Национальный музей археологии (исп. Museo Nacional de Arqueología), Мадрид, Испания

Загадки истории с Лысым Камрадом
#римская_империя #археология #инженерия

BY Загадки истории с Лысым Камрадом

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Date: 2025-01-05|

Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. "And that set off kind of a battle royale for control of the platform that Durov eventually lost," said Nathalie Maréchal of the Washington advocacy group Ranking Digital Rights. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital.
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