#java#nem#nem_blockchain
You can quickly build and run a NEM node using the NIS (NEM Infrastructure Server) project, which includes all necessary parts like core, deploy, peer, and nis modules. To build it, you need Java 11 or higher and Apache Maven. After building and testing, configure your node by placing property files in a folder named "staging" and start the node with a Java command allocating at least 6GB RAM. You can also set up a testnet node by creating a specific config file. This setup helps you run and manage a secure NEM blockchain node efficiently, supporting blockchain validation and network participation. Detailed docs and community support are available for help.
https://github.com/NemProject/nem
🌎 In Costa Rica, the golden orb-weaver spider spins silk that glows bright gold in sunlight. This strong, shimmering web attracts pollinating insects while reflecting UV light, making it both a trap and a natural artwork. ✨
#spiders⚡#biodiversity⚡#adaptation
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🌎 Peacock spiders from Australia show off bold, iridescent colors during their unique courtship dances. Males raise flaps on their abdomen that resemble tiny rainbows to attract females. Over 80 species have been identified, each with distinct colors and patterns. ✨
#animals⚡#camouflage⚡#spiders
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🌎 A single strand of spider silk is so thin and strong that, if scaled up, it could stop a speeding jet airliner. Spider silk’s unique proteins give it greater tensile strength than steel, making it a model for future lightweight materials. ✨
#spiders⚡#biomaterials⚡#engineering
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🌎 The silk of the Darwin's bark spider, found in Madagascar, is the toughest biological material known—over 10 times stronger than Kevlar used in bulletproof vests. ✨
#spiders⚡#materials⚡#Madagascar
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Arachnophobia or the fear of spiders is the oldest and most common phobia in the Western culture. The word Arachnophobia is derived from the Greek word ‘arachne’ meaning spiders.
🕷🕸
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@googlefactss
#spiders#fear#HumanMind
The world’s biggest spiderweb—home to 111,000+ spiders— is found in the Cave of Sulphur on the Albanian–Greek border. Two common species built a massive colonial cobweb in a permanently dark zone—the first record of cooperative web-building at this scale. Researchers call for preservation and are preparing follow-up studies. 🕷️🕸️🌍🇦🇱🇬🇷
[Read more here]
@googlefactss
#Nature#Discovery#Spiders#Conservation
Jumping spiders are small spiders in the Salticidae family. They have four pairs of eyes, with large front eyes for hunting and navigation. They do not build webs to catch prey. They hunt by stalking and leaping on insects. They use silk as a safety line when they jump. Some species are kept as pets and are easy to care for.
🕷️🌿🎯
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#Spiders#JumpingSpider#Salticidae#Nature#Pets