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PHOTOS: 2018 USA Science and Engineering Festival

The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)

WASHINGTON — The USA Science and Engineering Festival Expo was held at the Washington Convention Center on Saturday and Sunday.

It’s the largest celebration of science, technology, engineering and mathematics in the U.S. featuring more than 3,000 exhibits and 30 stage shows.

Check out the photos from the event.

People arrive at the USA Science and Engineering Expo at the Washington Convention Center (СÂÜÀòÓ°ÊÓ/Melissa Howell)
People arrive at the USA Science and Engineering Expo at the Washington Convention Center. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The USA Science and Engineer Festival Expo is the nation's largest celebration of science, technology, engineering and mathmatics with mover than 3,000 hands-on exhibits. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The USA Science and Engineer Festival Expo is the nation’s largest celebration of science, technology, engineering and mathematics with mover than 3,000 hands-on exhibits. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
Students at an exhibit presented by NASA at the Science and Engineering Fest. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
Students at an exhibit presented by NASA at the Science and Engineering Fest. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
There are more than 3,000 exhibits and 30 stage shows in the largest STEM festival in the U.S. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
There are more than 3,000 exhibits and 30 stage shows in the largest STEM festival in the U.S. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 30 stage shows at the USA Science and Engineering Festival Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 30 stage shows at the USA Science and Engineering Festival Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
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People arrive at the USA Science and Engineering Expo at the Washington Convention Center (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The USA Science and Engineer Festival Expo is the nation's largest celebration of science, technology, engineering and mathmatics with mover than 3,000 hands-on exhibits. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
Students at an exhibit presented by NASA at the Science and Engineering Fest. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
There are more than 3,000 exhibits and 30 stage shows in the largest STEM festival in the U.S. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 30 stage shows at the USA Science and Engineering Festival Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
One of the more than 3,000 exhibits at the USA Science and Engineering Expo. (СÂÜÀòÓ°ÊÓ/Melissa Howell)
The exhibits cover topics ranging from NASA, to the periodic table to food safety to aliens. (СÂÜÀòÓ°ÊÓ/Melissa Howell)

Melissa Howell

Melissa Howell joined СÂÜÀòÓ°ÊÓ Radio in March 2018 and is excited to cover stories that matter across D.C., as well as in Maryland and Virginia. 

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