#typescript#commerce#e_commerce#javascript#marketplace#marketplace_solution#medusa#medusajs#medusajs_v2#multi_vendor#multi_vendor_ecommerce#multivendor_ecommerce#nodejs#open_source#shopping_cart
Mercur is a free, open-source platform that lets you build and run your own multi-vendor marketplace with full control over your data, infrastructure, and customizations. It combines the ease of SaaS with the freedom of open source, so you avoid transaction fees and vendor lock-in. Built on modern MedusaJS technology, Mercur supports both B2C and B2B marketplaces, offering customizable storefronts, admin and vendor panels, and integrations like Stripe for payments. This means you can create a unique, scalable marketplace tailored to your business needs without relying on costly or restrictive platforms. It requires some technical skill but gives you complete ownership and flexibility.
https://github.com/mercurjs/mercur
🌎 In the deep ocean, methane hydrate deposits form icy, flammable crystals that trap methane gas in water molecules. These deposits occur at high pressure and low temperature, mainly along continental margins, and may hold more carbon than all other fossil fuels combined. ✨
#ocean⚡#geology⚡#methane
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🌍 Global methane emissions from wetlands are rising due to warmer temperatures and increased rainfall. This powerful greenhouse gas traps far more heat than carbon dioxide in the atmosphere. ✨
#climate⚡#wetlands⚡#methane⚡#geography⚡#nature⚡#earth
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🌍 In tundra regions, permafrost can sometimes trap ancient methane gas. When the ground thaws, bubbles of this gas may rise and burst at the surface, creating sudden pops in the landscape. ✨
#permafrost⚡#tundra⚡#methane⚡#geography⚡#nature⚡#earth
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🌎 A layer of diamond rain may fall deep within Neptune and Uranus! Under immense pressure, methane breaks apart, causing carbon atoms to form glittering diamond crystals that drift towards the core. ✨
#planets⚡#diamonds⚡#methane
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🌍 Melting permafrost in Arctic regions is releasing ancient greenhouse gases like methane, accelerating climate change and threatening traditional ways of life for local communities. ✨
#permafrost⚡#climate⚡#change⚡#methane⚡#geography⚡#nature⚡#earth
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🌎 Every summer in Siberia, mysterious craters known as "Yamal holes" appear in the Arctic tundra. These giant pits, sometimes 20 meters wide, form when underground methane gas builds pressure and violently explodes through permafrost. Scientists have identified at least 17 such craters since 2014, linking them to warming temperatures and melting ice. ✨
#permafrost⚡#methane⚡#explosions
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🪐 Saturn’s moon Titan is one of the most intriguing places in the solar system where life could exist because it has lakes and rivers of liquid methane and ethane—chemicals similar to gasoline on Earth. While it’s far too cold for liquid water, scientists are captivated by the idea that life, if it ever formed there, would be fundamentally different from anything on our planet. ✨
#Titan⚡#methane⚡#habitability⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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🪐 Scientists have detected unusual patterns of methane gas in the atmosphere of Mars, with the Curiosity rover finding short-lived spikes near the Gale Crater. Since methane can be produced by both geological processes and living microbes, its mysterious appearance and disappearance on Mars keeps the search for alien life in our own solar system wide open. ✨
#Mars⚡#Curiosity⚡#methane⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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В журнале Electrochemical Materials and Technologies вышла обзорная работа "H/D exchange studies of methane activation mechanisms in heterogeneous catalysis"
🔗https://doi.org/10.15826/elmattech.2023.2.014
🔗https://journals.urfu.ru/index.php/elmattech/article/view/6883
В данном обзоре подробно рассматривается механизм конверсии метана и анализируются существующие теоретические и экспериментальные подходы к изотопному обмену H/D между метаном и каталитическими системами:
#CH4#methane#conversion#isotope#catalyst#bonds#homogeneous#exchange #