2. North Carolina Science Festival
The North Carolina Science Festival, the next one on the list of biggest science festivals around the world was first held in September 2010. This festival features hundreds of events across the state of North Carolina and events, which are meant for all ages, include talks, exhibits, lab tours and other activities. The first North Carolina Science festival was attended by 89,494 participants. According to the final report for 2016, 136,139 people attended the public events. The festival was moved from September to April the next time, offering the same range of interesting activities in 2012.
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