Congratulations to the regional finalists of the second Google Science Fair! These top 90 entries from around the world represent some incredibly innovative and groundbreaking science.

This year’s competition was even more international and diverse than last year. We had thousands of entries from more than 100 countries, and topics ranging from improving recycling using LEGO robots to treating cancer with a substance created by bees to tackling meth abuse. Our judges were impressed by the quality of the projects, and it was no easy task to evaluate the creativity, scientific merit and global relevance of each submission to narrow down the entries to just 90 finalists.

Thirteen of our 90 finalists have also been nominated for the Scientific American Science in Action award, the winner of which will be announced on June 6 along with our 15 finalists. These top 15 and the Science in Action winner will be flown out to Google’s headquarters in California in July for our celebratory finalist event and for the last round of judging, which will be conducted by our panel of renowned scientists and innovators.

Thanks to all of the students around the world who submitted projects to the Google Science Fair and congratulations to all the young scientists who were selected as regional finalists.