1) The most-watched television event in the United States is the Super Bowl, with millions of viewers tuning in each year.

2) A single bolt of lightning can heat the surrounding air to temperatures five times hotter than the surface of the sun.

3) In response to the global push for sustainability, many countries have set ambitious goals for transitioning to renewable energy sources, such as the aim to achieve carbon neutrality or significant reductions in greenhouse gas emissions by specific target years.

4) The strongest natural material known to man is spider silk. It is stronger than steel and more flexible than nylon.