In 1991, I bought a STIHL weed trimmer, gasoline powered. It ran famously until 2011, lots of abusive hours, lots of E-10. When it died the piston was simply worn out... hence no compression. I don't know why your Weed Eater died, but you get what you pay for. I bought another STIHL.... cost 10-20% more than a Weed Eater... worth every penny. And, I don't have the option of going battery or electric for this machine. Too much remote work.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
The US Congress has extended an important tax credit for solar energy, a move that’s good news for future investments in this type of alternative energy and for many stakeholders in the solar industry.
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.