ZIWEI TANG's Blog (8)

I just think that the watch we use everyday,if we can powered it by ourselves' body temperature which will be amazing.it will never need to change the battery. it will quite friendly to enviroment,cause the abandoned cells will pollute the environment if we don't deal with them in th eright way.

Founded by soph***re Afton Vechery, junior Wesley Johnson, and senior Lacey Robinson of Wake Forest University, Terrafinity promotes the development and implementation of sustainable scientific concepts through a nationwide, campus-based, open-source network which serves as a source of funding, ideas, and organizational support. Terrafinity is actively working to establish a process that would enable college campuses, including Wake Forest, to manufacture and utilize biofuel for…

As I imaged before, on 10 march 2010, I'm living in a village that attracts me to stay during my travel period.I live alone,but i often eat with local people who i get on well with.I buy the food from the local farmers,and also i have my private garden to plant some vegetables.when i eat with my friends , everyone prepares one dish. I cook chinese disheslike red-cooked pork,which taste sweety and delicious.

In china, compared to food shortage, people pay more attention to the food safety problem, which impact everyone's life. For instance,2008 Chinese milk scandal, which was a food safety incident in the People's Republic of China involving milk and infant formula, and other food materials and components, adulterated with melamine.The World Health Organization referred to the incident as one of the largest food safety events it had had to deal with in recent years, and that the…

Ten years later, I will be an owner of a guest house, which located in a nice place. For the past ten years, I went backpacking,sometimes alone, sometimes with frieds I met on the road. I visited a lot of places, some are famous,some are just vist by chance. I kept traveling until I came here. This is a special palce that really attrative to me so that I decided to stay here. Then I build this guest house to welcome the backpackers from all over the world. I talk to them, sharing their…

1. Listen to the right people.

As social innovator is the designer to give the solutions of the social problem, the most important thing for them is to find what the problem is. we cannot use common sence or just our imagination to guess the problem, which probably will lead us to the wrong direction. Cause the same problem may be brought out by different kinds of factors due to the different culture and location. Therefore, talk to the right people who are…