Kids explore science, engineering at STEM event.

Kids learn about electronics by combining fun pieces from a kit, creating circuits.
Kids learn about electronics by combining fun pieces from a kit, creating circuits.

Today I checked out a truly amazing event! Expo Day capped off the week-long San Diego Festival of Science and Engineering (formerly known as the San Diego Science Festival), and brought out thousands of families and kids, eager to learn about science. STEM, which stands for Science, Technology, Engineering and Math education, was Expo Day’s principal focus. The seventh annual event nearly burst the seams of downtown’s big Petco Park stadium. There were so many cool exhibits, so much stuff to see, I only managed to experience about half of it! My poor old brain nearly exploded!

Here is a bit of what I saw!

Exhibitor map for Expo Day, main event of the San Diego Festival for Science and Engineering.
Exhibitor map for the huge Expo Day, concluding event of the San Diego Festival for Science and Engineering.
Lots of folks inside Petco Park (baseball stadium of the San Diego Padres) learn about science.
Lots of folks inside Petco Park (baseball stadium of the San Diego Padres) learn about science.
This kid is way more interested in a map to cool science stuff than boring bags of cotton candy!
This kid is way more interested in a map to cool science stuff than boring bags of cotton candy!
A robot was moving mysteriously about, amusing people who were just walking along the concourse.
A robot was moving mysteriously about, amusing people who were just walking along the concourse.
Group demonstrates the structure of some common molecules.
Group demonstrates the structure of some common molecules.
The big annual STEM event focused on Science, Technology, Engineering and Math education.
The STEM event focused on Science, Technology, Engineering and Math education.
Investigating creatures one might find in a mudflat.
Investigating organisms one might find in a mud flat.
This balloon soon rose on a column of air and floated out of the tube!
This balloon soon rose on a column of air and floated out of the tube!
Young inventors assemble unique creations using all sorts of ordinary materials.
Young inventors assemble unique creations using all sorts of ordinary materials.
Understanding genetic attributes using Boolean logic. Sounds complicated!
Understanding genetic attributes using Boolean logic. Sounds complicated!
Youth would attempt to break a Guinness World Record at Second Hour of Code mass coding event led by a Microsoft professional.
Youth would attempt to break a Guinness World Record at Second Hour of Code mass coding event led by a Microsoft professional.
I've never seen so many hands on experiments in one place!
I’ve never seen so many hands on experiments in one place!
Don't mess with this guy. He's a super cool scientist dude!
Don’t mess with this guy. He’s a super cool scientist dude!
Kids test out non-Newtonian fluids which seem to harden like rubber when struck.
Kids test out non-Newtonian fluids which seem to harden like rubber when struck.
Young explorers are shown how to build their own spectroscope! And to think I was confounded by my Etch A Sketch!
Young scientific explorers are shown how to build their own spectroscope! And to think I was confounded by my Etch A Sketch!
Test your own confused mental cognition and speak these colors really fast for yourself!
Test your own mental cognition and speak these colors really fast for yourself!
Oh, man! Check this weird elephant out! I love optical illusions!
Oh, man! Check this weird elephant out! I love optical illusions!
This fancy aquarium acts as a flume, used to test the motion of fish and their muscular development.
This fancy lab aquarium acts as a flume, used to test the motion of fish and their muscular development.
Pointing out a butterfly in a displayed collection.
Pointing out a butterfly in a carefully classified collection.
Wow! These youngsters are building DNA models! That's way beyond me!
Wow! These youngsters are building DNA models! That’s way beyond me!
Learning how smoking exposes people to all sorts of toxic chemicals.
Learning how smoking exposes people to all sorts of toxic chemicals.
Girl learns about gyroscopes and angular momentum with a spinning bicycle tire.
Girl learns about gyroscopes and angular momentum with a spinning bicycle tire.
Some students built cool models of futuristic cities.
Some students built cool models of futuristic cities.
Awesome robots were all over the place!
Awesome robots were all over the place!
People were jumping about as this robot dashed about scooping stuff up.
People were jumping about as this robot dashed about scooping stuff up.
This robot participates in the Lego League, trying to score points on an unusual course.
This robot participates in the Lego League, trying to score points on an unusual course.
This is a mechanical, computerized Rubik's Cube solver that detects color.
This is a mechanical, computerized Rubik’s Cube solver that detects color.
Looking down into Petco Park's Power Alley, where more STEM exhibits were located.
Looking down into Petco Park’s Power Alley, where more STEM exhibits were located.
Lots of animal life on display included this beautiful long-nosed snake.
Lots of animal life on display included this beautiful long-nosed snake.
Lady demonstrates how bio fuels are refined using filtration.
Lady demonstrates how bio fuels are refined using filtration.
Chrismas lights helped teach about energy conservation.
Christmas lights helped to teach about energy conservation.
Thousands turned out for the San Diego Festival of Science and Engineering Expo Day.
Tens of thousands turned out for the big San Diego Festival of Science and Engineering Expo Day.
Many businesses were showing their products, discoveries and technological advances.
Many businesses were showing their products, discoveries and technological advances.
AirZooka vortex generator shoots circular pulse of air at the shimmer wall!
AirZooka vortex generator shoots circular pulse of air at the shimmer wall!
This automated machine helps prepare lab samples in medical facilities.
This automated machine helps prepare lab samples in medical facilities.
Kids left notes on a wall with their bright ideas.
Kids left notes on a wall with their bright ideas.
Planting some tomato seeds, to watch the plant grow at home!
Planting some tomato seeds, to watch them sprout and grow at home!
More kids making complex molecules with marshmallows! I guess they'll be future scientists!
More kids making complex molecules with colored marshmallows! I guess they’ll be future scientists!
Some art was being created to accompany all the science and technology stuff.
Some art was being created to accompany all the science and technology stuff.
This guy uses electromagnetism to launch cans skyward and splatter cucumbers!
This guy uses electromagnetism to launch cans skyward and splatter cucumbers!
Petco's sunny Park at the Park was jammed with families enthused by education.
Petco’s sunny Park at the Park was jammed with families enthused by education.
Demonstating maglev (magnetic levitation) using eddy currents.
Demonstrating maglev (magnetic levitation) using eddy currents.
Young people write down what they like about science!
Young people write down what they like about science!
Young astronomers duplicate the colors of an enhanced surface image of asteroid Vesta.
Young astronomers duplicate the colors of an enhanced surface image of asteroid Vesta.
This NASA inflatable is the actual size of the Curiosity rover now on Mars.
This NASA inflatable is the actual size of the Curiosity rover now on Mars.
Everyone is fascinated by a cool NASA photograph of the surface of Mars.
Everyone is fascinated by a cool NASA photograph of the surface of Mars.
A member of the next generation lays his hands on our planet.
A member of the next generation lays his hands on our planet.

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Published by

Richard Schulte

Downtown San Diego has been my home for many years. My online activities reflect my love for writing, blogging, walking and photography.

8 thoughts on “Kids explore science, engineering at STEM event.”

    1. It blew me away how many people turned out and the high quality of the exhibitors. The kids really paid attention, even the little ones! The event was so amazing it even had a slightly jaded old guy like me feeling excited!

      Liked by 1 person

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