Posted inHistory
Why Was the Great Wall of China Built?
The Great Wall of China is often celebrated as one of the most impressive architectural feats in human history. Yet, over the years, some have questioned its actual effectiveness. Could…
Posted inExplainer
What Happens in the Ocean Before a Tsunami Strikes?
Photo by Ray Harrington on Unsplash Understanding Tsunamis: More Than Just Big Waves Tsunamis are not like the ordinary waves we see at the beach, which are typically caused by…
Posted inSpace
Can You Really See a Galaxy With Your Own Eyes?
If you’ve ever looked up at the night sky and wondered whether you could see another galaxy without a telescope, the answer is both yes and no. Of the countless…