yulan liGet Home Safe“I’ll text you when I get there” is a common departing comment to a friend when you want someone to be aware of whether you arrived safely…Nov 10, 2018Nov 10, 2018
yulan liE-Recycle Help Protect the EnvironmentElectronic and battery waste should be considered an important source for the recovery of crucial precious metals, including lead, lithium…Oct 18, 2018Oct 18, 2018
yulan liUrban Farming — Rooftop GardensVegetables provide necessary nutrition for human health and we all love to eat them.Sep 27, 20181Sep 27, 20181
yulan liinCivic Analytics 2018Signal 2: Real Time Translation TechnologyAs we know, Google is a powerful translation tool and media over years. Recently, Google develops a innovative technology: real time…Sep 18, 2018Sep 18, 2018
yulan liinCivic Analytics 2018Plant Remediation of Toxic siteshttps://dirt.asla.org/2010/12/22/using-plants-to-clean-up-toxic-sites/Sep 5, 2018Sep 5, 2018
