LEVEL1
LEVEL2
- A Short History of Space Stations
- Space stations are homes for astronauts in space. The first space station was the Soviet Union??s Salyut 1 in 1971. T...
Level3
- Wealth Ranks as Top Source of Happine...
- More than half of Korean teenagers say wealth is the most crucial factor for happiness, ranking it above family, frie...
- Jeff Bezos’ Venice Wedding Sparks Pro...
- Jeff Bezos and Lauren S?nchez??s wedding on June 27 in Venice, Italy, sparked controversy amid protests over wealth i...
LEVEL4
- Should Colleges Still Require Persona...
- What??s This About? Many colleges continue to require personal statements as part of the applicatio...
- Before the Dinosaurs: Monsters Time F...
- Roughly 299 million to 251 million years ago, Earth??s landmasses were fused into one giant supercontinent called Pan...
- Southern China’s Guizhou Hit by Worst...
- China??s Guizhou Province has been hit by its worst flood in 30 years, shocking the nation and drawing international ...
