You Will Need : 2L plastic bottles (60), Cartons (50) 100mm PVC pipe (70 cm) 20mm PVC pipe (11.7m) 90-degree 20 mm PVC elbows (4...
Can you think of a way of cleaning dirty water using the sun? How about getting salt out of water using the sun? In this activity, you will...
There are just some things that are synonymous with "summertime snacks," and we can't think of a summer snack we enjoy quite ...
Light up dark areas in your home during daytime using this green and sustainable concept. Recycle used clear plastic soda bott...
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Solar Geyser collect heat energy from the sun. We call this heat solar thermal energy. A simple example of a solar panel is a clo...
There are so many different panels on offer, it can be hard to determine the fact from the fiction. Some companies will offer...
