Buildings industries are the no.1 carbon emission contributor taking up to 37%, from material production, construction to the end of...

When I arrived in Busan, I was very much impressed by the interesting geographical feature of the city that has high mountains and bays....

창덕궁 (Changdeokgung) is one of the palaces in Seoul I have visited the most frequently. What makes Changdeokgung special from other...

I would like to introduce one of interesting earth construction techniques to reduce the impact of rainwater, which is erosion checks ....