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Using 3D knitting 🧶, scientists have developed soft actuators for extension, contraction, and bending. These motions are useful in applications such as grippers, lifters, and inspection robots like this one 👇 Vanessa Sanchez Wyss Institute Learn more:

30,627 views • 3 years ago •via X (Twitter)

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🇮🇷☢️| Imam Khamenei on Nuclear Weapons & 60% HEU “Today, we are at a high level in uranium enrichment. Of course, countries that want to build nuclear weapons raise enrichment to 90% purity. Since we have no need for weapons and have decided against nuclear arms, we have not gone that far. We raised enrichment to 60%, which is very high, a very good figure, and necessary for some of our domestic needs. We have managed to advance this far. Out of more than 200 countries in the world, only 10 have this capability, and the Islamic Republic of Iran is one of them. The other 9 countries all possess nuclear bombs. We are the only one without a nuclear weapon — and we will not have one, since we do not intend to use nuclear weapons. But we do have enrichment and will keep using it. Among these 10 countries, we are considered one of the leaders in this industry. And, as I said, the scientists who laid the foundation for this work not only advanced it greatly but, more importantly, trained many people in this field. Today, in our country there are dozens of distinguished scientists and professors — this is a verified and reliable report given to us by those directly involved — as well as hundreds of researchers and thousands trained in nuclear-related fields who are active right now. Now, they (the enemy) have bombed such and such facilities. That’s an issue. But knowledge cannot be destroyed. Knowledge cannot be wiped out with bombs, threats, or such things. It remains forever.

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