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American Football

September 23, 2016

Filed under: entertainment,life — Terry Wohlers @ 14:06

In my view, it’s the greatest sport on the planet. The action, hits, and wide mix of plays makes the game so exciting to watch. Sure wish they could fix the head injury problems. I’m hopeful that with creative 3D printing methods using lattice and cellular structures, someone will design a helmet that cushions hard blows far better than with conventional methods of manufacturing and materials.

Colorado State Rams: We’ve been season ticket holders for many years, so we attend most of the home games in Fort Collins. This is the last season for Hughes Stadium, so we can expect an entirely new experience next season. More importantly, I hope the Rams improve. The first two games were not pretty, but last Saturday’s game was encouraging. The Rams have finally found a quarterback in true freshman Collin Hill. He threw four touchdown passes and ran 51 yards for a fifth, all in the first half. And, he’s only 18 years old. Tomorrow’s game at Minnesota will be a big test for him and the team.

collin-hill

Nebraska Cornhuskers: Last Saturday, the team pulled through in a nail biter against a ranked Oregon team. My wife and I both grew up in Nebraska, with family and friends still there, and we’ve cheered for the team since we can remember. In recent years, the Huskers have not shown the national prominence of the past, but they’re off to a 3-0 start this season. There’s nothing like a Huskers game in Lincoln, Nebraska.

Denver Broncos: These Super Bowl champs are fun to watch. Defenses win games and Denver’s D could be even better than last season. Prior to the start of this season, the quarterback position was a big question mark with the retirement of Peyton Manning and departure of backup Brock Osweiler. So far, second year rookie Trevor Siemian has been solid and better than most expected. He looked sharp again in last Sunday’s defeat of the Indianapolis Colts, but it was Denver’s Von Miller and its defense that won the game.

With some luck, these three teams will have a good season. Injuries and other factors usually determine the outcome. Regardless, we’re looking forward to watching some great football in the coming weeks and months.

3D Veterans Bootcamp

September 12, 2016

Filed under: 3D printing,additive manufacturing,CAD/CAM/CAE,education,life — Terry Wohlers @ 08:43

An interesting program for U.S. veterans concluded on Friday of last week in San Antonio, Texas. A start-up organization, named 3D Veterans, was formed to train veterans in CAD and 3D printing for high-tech American jobs. The first six-week “bootcamp” involved 13 enthusiastic veterans out of 70 applicants. I was lucky enough to witness them in action on Wednesday as they were wrapping up several intriguing final class projects—the culmination of expert instruction and hands-on learning. The projects were aimed at designing and 3D printing devices that would help less fortunate fellow veterans. I was moved by this giving of time, creativity, and energy to other veterans.

The 3D Veterans organization was founded by Michael Moncada and David Schnepp, with subsequent involvement from Andy Miller, Wayne Dudding, and others. I first met Moncada, a veteran himself, at Inside 3D Printing in New York City in April, and what he told me about the program got my attention. Among the current partners and sponsors are America Makes, Autodesk, and the Department of Veterans Affairs. Google.org, Google’s chartable arm, is the primary sponsor. The veterans completed the program with new skills in using Autodesk’s Fusion 360 CAD software, which was used for most of the design work.

3dveterans

I was with the staff and student veterans for about 2.5 hours. I especially wanted to meet the veterans and see their work, and I was lucky enough to get fairly in-depth explanations from six of them. Len, 59, designed a knee brace that he hopes will be more effective and fit more comfortably under a pair of slacks. The available 3D printers and materials did not allow him to complete and test his design, but I like the path he has taken, coupled with his passion. One of his comments to me said it all. “This is the most exciting time of my life,” referring to the class, the knowledge and skills he has gained, and where all of it could take him in the future. Wow!

Another student veteran, Deborah, designed a brace for those with carpal tunnel syndrome. She said the ones on the market work with mixed results. She went on to say, “The course has been challenging and exciting and something I needed.” Other projects involved 1) the use of a transcutaneous electric nerve stimulation device to treat pain, 2) an exoskeleton device for therapy of finger and hand movement, 3) a device to hold a straw in place in a drinking cup or glass, and 4) a versatile cup holder that can be mounted just about anywhere, including onto wheel chairs.

I like this program a lot. Credit goes to Moncada, his colleagues, and the program’s supporters. Gratitude also goes to the participating veterans for enrolling in the program and giving back to fellow veterans. It was a privilege to see, up close, the veterans at work. Plans are underway to expand it into other locations across the U.S. in coming months. If you are interested in supporting this outstanding program or hiring one of the 13 veterans, contact Michael Moncada at michael@3dveterans.com.