Building a DIY room air heater is an engaging project that demonstrates the conversion of electrical energy into thermal energy. This hands-on activity is suitable for young makers, with parental guidance, and offers practical insights into energy transformation principles. Objectives: Materials Needed: Note: These materials are available at ScienceStore.pk. inventor box Tools Required: Note: A…
How to make Tumblewing (Urdu Video) Tumblewing A tumblewing is a paper airplane which rotates about a horizonal axis. Its mode of flight is more akin to confetti than traditional fixed wing aircraft; However, several model aircraft have been built with tumbling wings for lift (force). Because it has no need for ballast, the tumblewing…
Concept: The respiration of cell is confirmed by using the yeast. It is noticed that the nutrient is necessary in respiration of the cell. Materials PTE bottle (3), yeast, glucose, limewater, and straw Fabrication (1)Three PTE bottles are prepared. (2)A hole is made for the cap and you place a straw passing the hole. (3)Surroundings…
How can the energy of sound cause something to move? This activity shows that sound can actually do work. It can make something move. Energy is transferred from one guitar to other by sound waves. And the strings of the second guitar vibrate. The two guitars should be tuned alike so the vibrating frequency is…
Make a Mini-rocket launch This is a fun experiment demonstrating what happens when acids and bases react. Remember: What goes up must come down – So wear safety specs unless you want a rocket through your eye socket! Ingredients Rocket fuel- an Alka Seltzer tablet (or if you can’t get any, some bicarbonate of soda…
Build your own Water Rocket for your Science Fair Project Competition “VideoTutorial” This water rocket design is very efficient and and simple to make, this rocket for primary class students to university students. Construction of water rocket part one Construction of water rocket part two See also: PET Bottle Water Rocket Construction of Water Rocket…