DN42 access 本服务为那些无法轻松访问自身网络的用户以及希望体验 dn42 但又不想承担维护自有网络成本的用户提供 dn42 连接 默认情况下，地址从/96地址块中分配，如果您希望租用独立的/96前缀或更大的地址空间，请按照联系方式联系我 所有公开的PoP均已屏蔽来自中国境内的 IP 地址。如果您确实需要dn42 access，请与我联系并提供合理的理由 该服务由AS4242423377提供 - - - - - - - The service provides DN42 connectivity to members who cannot easily access their own networks, as well as to those who would like to explore DN42 without the overhead of maintaining their own network. By default, addresses are allocated from a /96 block. If you wish to lease a dedicated /96 prefix or a larger address space, please contact me using the methods provided in the contact information. All publicly accessible PoP are blocked for IPs originating from within China. DN42 access from within China is not publicly available. If you genuinely require access, please contact me and provide a valid justification. Hosted by AS4242423377. Policy 本服务需要花费时间和金钱才能运行，但为了您的利益，我们免费提供。使用本服务是一种特权，而非权利。您必须合理使用本服务，以确保其他用户也能继续享受同样的便利。任何滥用、误用或干扰服务或其他用户的行为都可能导致您的访问权限立即被暂停或终止。 滥用行为包括但不限于： - 过度使用资源 - 黑客攻击、病毒、木马等，或任何其他可能损害服务或对服务及其用户造成风险的干扰行为 - 传播可能导致民事或刑事责任的不良内容 - - - - - - - This service require real time and financial resources to operate, yet are provided free of charge for your benefit. Access to the services is a privilege, not a right. You must use the services responsibly and considerately to ensure that other users can continue to enjoy the same opportunities. Any misuse, abuse, or activities that disrupt the service or other users may result in immediate suspension or termination of access. Abuse could include, but is not limited to: - Excessive use of resources - Hacking, viruses, trojans etc or any other disruption that could harm or create risk to the services or its users - Distribution of objectional content that could create a civil or criminal liability PoP ## Toronto, Canada Prefix: fdb6:fc6a:e66c:724f:fad1:d2cf::/96 Zerotier: 4753cf475f65b0fb ## Los Angeles, USA coming soon #announcement#service
Hashtags
搜索 #inventions
@interesting_planet_facts · Post #1181 · 2026/01/01 12:11
🌎 The invention of the safety elevator by Elisha Otis in 1852 made skyscrapers possible. His design featured a locking mechanism that stopped the elevator if the hoisting cable snapped. Otis demonstrated this life-saving device at the 1854 World’s Fair in New York, boosting public trust in elevators. ✨ #inventions⚡#history⚡#engineering 👉subscribe Interesting Planet 👉more Channels
Hashtags
@interesting_planet_facts · Post #1150 · 2025/12/21 18:11
🌎 X-rays were discovered accidentally in 1895 by German physicist Wilhelm Röntgen. While experimenting with cathode rays, he noticed an unknown radiation that could pass through solids and reveal images of bones. Today, X-rays are a key tool in medicine and industry worldwide. ✨ #inventions⚡#history⚡#physics 👉subscribe Interesting Planet 👉more Channels
Hashtags
@interesting_planet_facts · Post #1214 · 2026/01/11 22:11
🌎 The invention of the modern stethoscope in 1816 by French physician René Laennec transformed medical diagnosis. By rolling paper into a tube, Laennec could hear internal chest sounds clearly, improving detection of lung and heart conditions. The first stethoscopes were made of wood and about 25 centimeters long. ✨ #history⚡#medicine⚡#inventions 👉subscribe Interesting Planet 👉more Channels
Hashtags
@interesting_planet_facts · Post #1313 · 2026/02/24 12:11
🌎 In 1867, Swedish chemist Alfred Nobel invented dynamite by stabilizing volatile nitroglycerin with an absorbent clay called kieselguhr. This made blasting much safer for construction and mining. Nobel later used his dynamite fortune to establish the Nobel Prizes in 1895. ✨ #inventions⚡#chemistry⚡#history 👉subscribe Interesting Planet 👉more Channels
Hashtags
@interesting_planet_facts · Post #1025 · 2025/11/12 12:11
🌎 In 1903, the Wright brothers achieved the first powered, controlled, and sustained flight of an airplane at Kitty Hawk, North Carolina. Their aircraft, the Wright Flyer, flew for 12 seconds and covered 36 meters. ✨ #inventions⚡#aviation⚡#history 👉subscribe Interesting Planet 👉more Channels
Hashtags
@interesting_planet_facts · Post #848 · 2025/10/02 18:11
🌎 The accidental invention of safety glass happened in 1903, when French chemist Édouard Bénédictus dropped a glass flask coated with plastic cellulose nitrate. Rather than shattering, the glass cracked but held together, inspiring shatter-resistant windshields. By 1927, safety glass became standard in automobile manufacturing. ✨ #inventions⚡#chemistry⚡#history 👉subscribe Interesting Planet 👉more Channels
Hashtags
@googlefactss · Post #40239 · 2025/12/02 19:00
The first vending machine was invented in the 1st century AD by Greek engineer Heron of Alexandria. It dispensed holy water when a coin was inserted—the weight tilted a lever, opening a valve to release water before the coin dropped. 💧⚖️ [Learn more] @googlefactss #History#Inventions#Engineering#AncientGreece
@newuzbekistanuniversity · Post #2404 · 2023/10/26 14:32
Professor Muhammed Uvaze ixtirolari Buyuk Britaniyada patentlashtirilgani haqida Hudud informatsion dasturida lavha tayyorlandi. #hudud#patent#inventions ⬇️Biz ijtimoiy tarmoqlarda: Veb-sayt | Telegram | Instagram | Facebook
Hashtags
@interesting_planet_facts · Post #784 · 2025/09/20 00:22
🌎 The discovery of radioactivity in 1896 by Henri Becquerel revealed that uranium salts emit invisible energy. This led to the identification of new elements like polonium and radium by Marie and Pierre Curie. Their work contributed to the development of X-ray machines and atomic science. The Curies isolated just 1 gram of radium from 8 tons of ore. ✨ #radioactivity⚡#discovery⚡#inventions 👉subscribe Interesting Planet
@sarconsulurals · Post #2479 · 2025/08/20 05:17
🌀💦 South African Invention That Changed Pool Life Did you know the automatic pool cleaner was invented in 🇿🇦 South Africa? 👨🔧 In 1974, hydraulics engineer Ferdinand Chauvier (pictured), who had moved from the Belgian Congo to South Africa, came up with a way to take the hassle out of pool cleaning. The result? The legendary Kreepy Krauly — one of the very first automatic pool cleaners, designed and built in Springs, South Africa. 🌍✨ His invention made pools around the world easier to maintain — and became a proudly South African contribution to everyday comfort. 🏊♂️ From Johannesburg to Los Angeles, millions of pools have been cleaned thanks to Chauvier’s idea. #Inventions#SouthAfrica#Innovation#KreepyKrauly#History#MadeInSA