Search Result For scientist
The day Mount St. Helens erupts – level 1
18-05-1980Mount St. Helens is a volcano. It is in the US....
The day Mount St. Helens erupts – level 2
18-05-1980In March 1980, there were several small earthquakes near Mount St....
The day of the Chernobyl disaster – level 1
26-04-1986Chernobyl is in Ukraine. There is a nuclear power plant in...
The day of the Chernobyl disaster – level 2
26-04-1986The Chernobyl nuclear power plant was located 100 kilometers from Kyiv...
The day of the Chernobyl disaster – level 3
26-04-1986The Chernobyl nuclear power plant was located 100 kilometers from Kyiv,...
The day the Hubble Space Telescope was taken to space – level 2
24-04-1990On April 24, 1990, the Hubble Space Telescope was taken to...
The day the Hubble Space Telescope was taken to space – level 3
24-04-1990On April 24, 1990, a spacecraft took off from Florida. It...
The day HIV was discovered – level 2
23-04-1984In 1981, doctors found that five men from Los Angeles had...
The day HIV was discovered – level 3
23-04-1984In 1981, five men from Los Angeles were reported to have...
The day James Cook reached Australia – level 2
19-04-1770In the 17th century, people in Europe started to speak about...
