A plasma ejection during a solar flare. (Courtesy: NASA/SDO and the AIA, EVE, and HMI science teams) The centre of the Sun is incredibly hot, at 15 million degrees Celsius. Its surface is much cooler, ...
Did you ever dream of having a lava lamp experiment when you were a kid? I know I did! There’s just something magical about those colorful blobs bouncing around in liquid light. Now, as a parent, you ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results