The savanna is a kind of biome (a community of similar ecosystems that share the same climate) primarily made up of grasses and trees. In a savanna, the trees are more scattered than in the forest, wh ...
Have you ever put on a shirt straight out of the dryer? The shirt was probably soft and warm -- a cozy fabric hug to chase away any pesky chills. How would you dry your wet clothes if your dryer didn' ...
Have you ever gone bobbing for apples? Why is it that some fruits and vegetables float, while others sink to the bottom? In this experiment, you’ll be experimenting with different types of fruits and ...
Determine whether lettuce that is harvested gradeually yields more produce than lettuce that is harvested all at once.It is an educational content by education.com.By clicking on the title of this res ...
It’s getting hot out there! Discover the warm, wet world of the tropical rainforest as you create a tropical rainforest food web. What plants and animals form a tropical rainforest food web?It is an e ...
Do you speak cat? Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication really can exist between a cat and its owner.Can a cat com ...
Every human on earth is a combination of two sets of genes: your mother’s and your father’s. These genes created a blueprint for you, and they make you unique. Genes lead to different traits, or chara ...
Party in the compost! What foods are on a fruit fly’s preferred menu?In this experiment, you’ll create two compost bins and see if you can determine what foods attract the most fruit flies. This exper ...
People have been dyeing fabrics and other items for many years. In fact, the earliest written record of the use of dye is from thousands of years ago in 2600 BC! In 715 BC, Romans were already dyeing ...
Start your toy engines -- this is going to be a fast and friction-filled race! Have you ever wondered what kind of surfaces make race cars go faster or slower? Grab your remote control to find out as ...