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The pattern of Airflow in a Wind Tunnel: Simple experimentWind tunnels can be described as tubes that are large, with air moving inside. Researchers tend to use them to illustrate…

Long before the aeroplane was invented, humankind had been striving to perfect parachutes. The rudimental version of parachutes dates back before 15th-century. These incredible devices allow an object from the…

Viscosity is the measurement of the resistance of a fluid to deformation or change. The fluid can be a liquid or a gas, and it is pretty easy to see…

The Swimming Secrets of Duck Feet: Rowing a duck like a boatBirds have their organs morphologically adapted for survival in their respective habitats. Ducks, for example, have their feet webbed…

How and why do boats float? How Much Weight Can Your Boat Float?All boats or ships can float on water, but floating can be more confusing and complex than it…

Learn Self-Awareness Through Deep Relaxation There are times when students can find themselves feeling quite stressed and this can have quite a negative impact on their learning. The process of…

Teaching a lesson to your students can become quite a challenge. The most common problem is distractions that result from disruptive students. Good teachers understand that they have limited time…

Helicopter Liftoff: How Does the Speed of the Rotor determine Lift? Remote-controlled helicopters usually come in various designs and shapes. The blades found on top of these helicopters form the…

Butterfly Wings: How we can use nature to Learn about Flight? Butterflies are amazing flying insects with small, delicate, and fragile wings, but they are also excellent fliers. Some like…

Hockey would arguably not have the same appeal if it was played on grass or ground; ice is what makes it one of the ‘coolest games on earth’. On any…