🚨USA 🇺🇸: Speaker of the US House of Representatives K. McCarthy (R) said he denied Zelensky the opportunity to speak before Congress “due to the compromise of lawmakers.”
USA 🇺🇸/ Ukraine 🇺🇦: Ukrainian President Volodymyr Zelensky visits Washington this Thursday (21) to pressure Congress for more aid and meet with Joe Biden.
The images below are of his arrival at the American Congress.
Germany 🇩🇪: Authorities in the city of Hanover plan to have the city center “almost car-free” by 2030.
Mayor Belit Onay (Green Party) presented plans for a virtually car-free center.
Most streets in the city center will be closed to car traffic and only authorized vehicles such as public services and bicycles will be allowed to travel in the city center according to the mayor's plans.
United Kingdom 🇬🇧: British PM Rishi Sunak was accused of genocide by the climate activist group “Just Stop oil”, after he announced that he will delay the implementation of the “climate agenda” in the country.
The group also stated that “democracy is broken and we need action now.”
These high school students in Pennsylvania coordinate a walk out to express their opposition to the restroom policy.
The legendary Satoshi explaining Zero-knowledge Proofs in a presentation made 25 years ago, in 1998.
Simply a legend.
These are cryptography concepts that are being applied in practice today.
#Bitcoin
