See here for the write-up of Dr. Yan Xiao’s bridge in the Hunan province. It is made of bamboo AND it is strong enough to withstand truck traffic. Here’s a write-up in Go!
See here for the write-up of Dr. Yan Xiao’s bridge in the Hunan province. It is made of bamboo AND it is strong enough to withstand truck traffic. Here’s a write-up in Go!