Categories: Weekly Space Hangout

Weekly Space Hangout: Jan 16, 2019: Paul MacNeal of JPL’s Annual Invention Challenge

Hosts:
Fraser Cain (universetoday.com / @fcain)
Dr. Pamela Gay (astronomycast.com / cosmoquest.org / @starstryder)
Dr. Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg & ChartYourWorld.org)

This week’s guest Paul MacNeal, a mechanical systems engineer at JPL, created the Annual Invention Challenge twenty-one years ago after helping his son with an extra credit assignment. Since then, teams of high school students from around the world compete each year against JPL engineers to see who can design and build the smartest and most efficient machine. The objective of the 2018 Challenge, which took place on Friday, December 14th, was to “to get a 24-inch length of two-inch PVC pipe from a horizontal position to an upright position on a platform using whatever device they could come up with, instructions not included.”

To view the 2018 results – as well as those from the prior 20 challenges – visit the Invention Challenge website at https://www.jpl.nasa.gov/events/inventionchallenge/

Announcements:
Want to support CosmoQuest? Here are specific ways you can help:
* Donate! (Streamlabs link) https://streamlabs.com/cosmoquestx
* Donate and challenge your friends to donate too! (Tiltify link) https://tiltify.com/+cosmoquest-supporters/hangoutathon2018
* Buy stuff from our Redbubble https://www.redbubble.com/people/cosmoquestx
* Help us find sponsors by sharing our program and fundraising efforts through your networks
* Become a Patreon of Astronomy Cast https://www.patreon.com/astronomycast
* Sponsor 365 Days of Astronomy http://bit.ly/sponsor365DoA
* A combination of the above!

If you would like to join the Weekly Space Hangout Crew, visit their site here and sign up. They’re a great team who can help you join our online discussions!

The All Stars Party, featuring Dr. Paul Sutter, Fraser Cain, Dr. Pamela Gay, John Michael Godier and Skylias, will be in Joshua Tree National Park this June – information is here at astrotours.co/allstars.

If you’d like to join Dr. Paul Sutter and Dr. Pamela Gay on their Cosmic Stories in the SouthWest Tour in August 2019, you can find the information at astrotours.co/southwest.

We record the Weekly Space Hangout every Wednesday at 5:00 pm Pacific / 8:00 pm Eastern. You can watch us live on Universe Today, or the Weekly Space Hangout YouTube page – Please subscribe!

The Weekly Space Hangout is a production of CosmoQuest.

Susie Murph

Susie Murph is the Communications Specialist at CosmoQuest. She also produces Astronomy Cast and the Weekly Space Hangout, and is the former producer of the Parsec Award-winning Guide to Space video series.

Recent Posts

Are Fast Radio Bursts Caused by Interstellar Objects Crashing Into Neutron Stars?

Astronomers have only been aware of fast radio bursts for about two decades. These are…

3 hours ago

Here’s How to Weigh Gigantic Filaments of Dark Matter

How do you weigh one of the largest objects in the entire universe? Very carefully,…

5 hours ago

How Could Astronauts Call for Help from the Moon?

Exploring the Moon poses significant risks, with its extreme environment and hazardous terrain presenting numerous…

17 hours ago

There Was a 15 Minute Warning Before Tonga Volcano Exploded

Volcanoes are not restricted to the land, there are many undersea versions. One such undersea…

18 hours ago

Main Sequence and White Dwarf Binaries are Hiding in Plain Sight

Some binary stars are unusual. They contain a main sequence star like our Sun, while…

19 hours ago

What a Misplaced Meteorite Told Us About Mars

11 million years ago, Mars was a frigid, dry, dead world, just like it is…

22 hours ago