Who say Singapore has no idea for invention ?
Here’s an interesting article that I found in “My Paper” today (5 Jan 2009, My Paper, Page A16).
Someone wrote in to suggest an idea to make use of HDB lift to generate electricity.
See article below…
Here’s an interesting article that I found in “My Paper” today (5 Jan 2009, My Paper, Page A16).
Someone wrote in to suggest an idea to make use of HDB lift to generate electricity.
See article below…