What Discoveries Did Charles Darwin Make?
Charles Darwin (1809—1882) was born in Shrewsbury, England, and attended both Edinburgh and Cambridge universities. In 1831, he was asked to join the survey…
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Humans
Why Does My Dog Sleep Next to Me?
Many dogs enjoy sleeping next to their owners in order to demonstrate their trust and strengthen their bond. This affectionate practice is welcomed and…
How Will You Describe the Quaternary Period?
Quaternary is the period of the Earth’s history that began about 2.6 million years ago and still continues. It is the second major division…
What Materials Are Used to Make Instruments?
Many of them are made in factories. Others are made by hand. Historians say the first instruments were likely made by chance. This hap
Is It True That Sharks Do Not Get Cancer?
Sharks definitely do get cancer. Scientists have known for more than 150 years that sharks get cancer and yet the belief persists that they