We are going to create a Youtube Channel about how to make different types of paperplane.
Tackle the stray cat problems in Hong Kong
A portable and eco-friendly smart home that is easy to assemble and dissassemble.
An exciting, fun app designed by kids for kids ages 4 to 104. Unearth rare treasures and loot while appreciating the true value of keeping our planet green by recycling.
Have you ever thought what do we swim in at the public swimming pool? Have you ever had experience of irritated skin and disgusted by the strong smell in the swimming pool?