Source: Call for Presenters
https://youtu.be/iQRhlCE8jFs There's nothing like the fresh smell of a real tree, but real trees can also pose a serious fire hazard if the tree accidentally dries out. Steve Spangler shares... read more
https://youtu.be/m-XdEHVU4eQ Women have had an uphill battle to be seen as equals in the workplace. Here are Ten Notable Women of Science in History. They are inventors, pioneers, trailblazers and... read more
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