Solar powered car ventilator by Kulcar
It is a burning hot summer day, and you have parked your car on the road outside, because the garage was full. As you open the driver’s side door, you noticed that the evasion heat is so thick and you …
benzene
A Useful Guide to Eco-Friendly Candles
Commercial candles are usually made of paraffin wax. Most of these candles would also contain small traces of lead in their wicks. As such, when they are burnt, these candles would emit carcinogenic chemicals like benzene and acetone which can …
