Why is Pluto not a planet?
- Curious questions, Outer Space, Planets
- March 6, 2015
Once upon a time you were incredibly tiny. In fact, you were made of just one very small cell. The amazing thing about that very small cell was that all the instructions to make you were hidden inside it. All because of a very important molecule, called DNA. DNA Definition, understanding what DNA does andREAD MORE
Before we discuss how many calories one should eat in a day, we need to know what a calorie actually is. Apparently all foods have calories. You may have seen nutritional information on packaged foods which contain information like fats, carbohydrates, proteins and vitamins etc. Don’t confuse them with the term calories. Calories are notREAD MORE
Do you know what radiation is? Let’s look at the word “radiation”. We usually say that sound is radiating from the radio or that heat is radiating from a heater. The use of the word “radiation” in these sentences gives us a clue of what radiation is. Let’s look at the definition of radiation soREAD MORE
What do you do when someone you know left for the grocery store and you forgot to ask them to get some tomatoes or if you are waiting at the movies and your friends are 30 minutes late? You call or text them on/from a cell phone. In the past you would not have beenREAD MORE
Have you ever felt a tremor as the earth moved under your feet? It might have been a heavy truck of a stampede of cattle going by, but maybe, just maybe you felt an earthquake. Quakes happen much more often than you might think, although if you’ve ever felt a big earthquake you definitely wouldn’tREAD MORE