GRAND RAPIDS, Mich — The old volcano experiment is a classic - using a model volcano, combine baking soda and vinegar to get an eruption. In this experiment, we'll use the product of that eruption to ...

Researchers at the Massachusetts Institute of Technology (MIT) have unveiled a groundbreaking gastric balloon designed to address obesity more effectively than traditional options. This new balloon, ...

MIT engineers have revealed a new gastric balloon design that can inflate on demand to make you feel full before meals. Reading time 2 minutes Imagine a professional inflating a balloon with a small ...

[Let’s Print] has been fascinated with creating a 3D printed axial compressor that can do meaningful work, and his latest iteration mixes FDM and SLA printed parts to successfully inflate (and pop) a ...

2. Place the funnel into the opening of the balloon, then add around 1/3 cup of baking soda 3. Inside the bottle, add about a cup of vinegar 4. Place the mouth of the balloon over the opening of the ...

The balloons of Charly Markert, a local hot air balloonist and painter, were featured at the Hudson Hot Air Affair in Wisconsin from Feb. 3-5 by his son and daughter-in-law, Tim and Jodi Markert, of ...