In our lectures this week on Shear Flow, I mentioned to you all the benefits of channel sections in regard to easy fixation. Yesterday I was on the boardwalk in the blue mountains, and I noticed a perfect example to illustrate this. No drilling, tapping,
by mman2400 7 years ago | via Instagram


三萬年前是森林,三萬年後是石林。有什麼是不可能的? . . . #尖峰石陣 #pinnacles #australia #perth #澳洲 #珀斯 #westernaustralia #igaustralia #igperth #love #instacool #travel #vacation #instatravel #instago #instagood #trip #holiday #photooftheday # instapassport #mytravelgram #travelgram
by cestlajez 7 years ago | via Instagram