The variable golf course is quite an interesting system indeed. I can see that some other versions using that same machanism could be the basis for a product that might sell well at some upscale golf courses and country clubs. It could duplicate some of the tougher holes from around the world. There is a whole lot of potential in the concept. And that mechanism is a great idea, good use of fairly standard materials and technology.
I like the pest zapper, too, as long as it doesn't hurt the animals! I guess you don't actually have to aim directly at them! There are a few neighborhood cats in my area I'd like to deter from eating the food put out for my cats. I also think the interactive beer pong table is pretty funny. It would have been quite dangerous to have when I was in college!
As someone who has used, and watched my kids use, pitching machines, I like the idea of the pitch alert systems. Part of hitting is timing the pitcher's windup (or stretch) to get ready for the arrival of the ball.
Yes, Cadman-LT, a zapper would come in handy especially with a raccoon, since they are generally such bold animals! I think cats might run off with just a firm wave of the hand and a bit of yelling at them. Raccoons, not so much. :)
Elizabeth M, I like this gadget as well because its physically safe because of the foam rockets. This gadget also remind of the science demonstration I performed on of my kids elementary school visit. I took a toy robot that launched foam missiles and wired it to a Handy Cricket microcontroller board. A light sensor (photocell) was attached to the Handy Cricket so that a wave of my hand would launch 3 foam rockets into the classroom audience. The kids loved it and I had a blast building it and demonstrating the modified robot launcher to the classroom as well.
As I was going through the Gadget Freak slides, the "Colorado Smart Bike Shifts Itself" caught my attention because of the The Lexus F Sport Roadbike article Charles wrote. In his article, the Lexus bicycle uses an electronic derailleur to shift gears. The smart bike built by the Colorado State University engineering students uses standard off the shelf electronic parts for their controller. I'm just wondering what is the cost differential between the Lexus F Sport roadbike derailleur device compared to Colorado State -U engineering students design? Curious as to the controller circuit the F Sport bike uses as well.
Elizabeth M Ok and thanks for the confirmation. I have two dogs and I do realize the fact that they can feel pain just like humans. Its good to know the designers wanted to build a deterrent device without the feature of inflicting pain on animals. Its a cool gadget!!!
Some cars are more reliable than others, but even the vehicles at the bottom of this year’s Consumer Reports reliability survey are vastly better than those of 20 years ago in the key areas of powertrain and hardware, experts said this week.
Many of the materials in this slideshow are resins or elastomers, plus reinforced materials, styrenics, and PLA masterbatches. Applications range from automotive and aerospace to industrial, consumer electronics and wearables, consumer goods, medical and healthcare, as well as sporting goods, and materials for protecting food and beverages.
While many larger companies are still reluctant to rely on wireless networks to transmit important information in industrial settings, there is an increasing acceptance rate of the newer, more robust wireless options that are now available.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.