- independence is disputed, multiple flags - link to them.
- Moldova (Wikipedia)
Moldova (/mɒlˈdoʊvə/ mol-DOH-və, sometimes UK: /ˈmɒldəvə/ MOL-də-və; Romanian pronunciation: [molˈdova]), officially the Republic of Moldova (Romanian: Republica Moldova), is a landlocked country in Eastern Europe, on the northeastern corner of the Balkans. The country spans a total of 33,483 km2 (13,067 sq mi) and has a population of approximately 2.5 million as of January 2023. Moldova is bordered by Romania to the west and Ukraine to the north, east, and south. The unrecognised breakaway state of Transnistria lies across the Dniester river on the country’s eastern border with Ukraine. Moldova is a unitary parliamentary representative democratic republic with its capital in Chișinău, the country’s largest city and main cultural and commercial centre.
- Ukraine (Wikipedia)
Ukraine (/juːˈkreɪn/ yoo-KRAYN; Ukrainian: Україна, romanized: Ukraina, pronounced [ʊkrɐˈjinɐ]) is a country in Eastern Europe. It is the second-largest European country after Russia, which borders it to the east and northeast. It also borders Belarus to the north; Poland, Slovakia, and Hungary to the west; and Romania and Moldova to the southwest; with a coastline along the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation’s capital and largest city, followed by Kharkiv, Dnipro and Odesa. Ukraine’s official language is Ukrainian; Russian is also widely spoken, especially in the east and south.
- Transnistria, or Pridnestrovie, officially known as the Pridnestrovian Moldavian Republic (PMR), is a breakaway state internationally recognized as part of Moldova. Transnistria controls most of the narrow strip of land between the Dniester river and the Moldova–Ukraine border, as well as some land on the other side of the river’s bank. Its capital and largest city is Tiraspol. Transnistria is officially designated by the Republic of Moldova as the Administrative-Territorial Units of the Left Bank of the Dniester (Romanian: Unitățile Administrativ-Teritoriale din stînga Nistrului) or as Stînga Nistrului (“Left (Bank) of the Dniester”).
- Antimatter (Wikipedia)
In modern physics, antimatter is defined as matter composed of the antiparticles (or “partners”) of the corresponding particles in “ordinary” matter, and can be thought of as matter with reversed charge, parity, and time, known as CPT reversal. Antimatter occurs in natural processes like cosmic ray collisions and some types of radioactive decay, but only a tiny fraction of these have successfully been bound together in experiments to form antiatoms. Minuscule numbers of antiparticles can be generated at particle accelerators; however, total artificial production has been only a few nanograms. No macroscopic amount of antimatter has ever been assembled due to the extreme cost and difficulty of production and handling.