The top three countries where jackvulkanengi1's Twitter followers are from include USA(33%)China(14%)and Japan(7%). Whearas the top three states/provinces where jackvulkanengi1's Twitter followers come from are California, USA(12%), Somewhere, USA(4%) and Somewhere, China(4%). Finally the 3 cities where jackvulkanengi1's Twitter followers are the most from are California, USA(12%), Somewhere, USA(4%) and Somewhere, China(4%)
About @jackvulkanengi1 (Jack Steel):
专业从事钢结构工程(在澳洲),曾经有留学加拿大(读机器人和虚拟现实)，然后在美国加拿大工作，后来流落到澳洲历经磨难最后从事钢结构行业。
喜欢历史哲学和自然科学，专业钢结构，业余喜欢打假(用自己的一些经历和有限知识)！
@jackvulkanengi1 said:
My followers are in USA(33%), China(14%)
Get your free map
tweepsmap.com/!jackvulkanengi1
