Stealthcoin (XST) has been rebranded to Stealth (XST): https://twitter.com/stealthsend/status/993226001101545473 Stealthcoin provides a complete anonymity solution for cryptocurrencies. Stealthcoin has a fair distribution with nearly four hours of low block rewards, a small premine of 1%, and the long-term energy efficiency of proof-of-stake minting.
The STEM CELL PROJECT team created a special technology to quickly and accurately produce STEM cells for batch processing. By further expanding this technology and optimizing the cost of stem cell therapy, SCC’s goal is to create an environment where people who really need regenerative medicine can receive this treatment on an equal footing.