- Chemistry 836 836 66 silver badges1515 bronze badges
- Engineering 594 594 55 silver badges1515 bronze badges
- Physics 533 533 11 gold badge55 silver badges1616 bronze badges
- Electrical Engineering 443 443 11 gold badge55 silver badges1414 bronze badges
- Home Improvement 313 313 22 silver badges66 bronze badges
- View network profile →
Top network posts
- 24 How can there be decimal subscripts in a molecular formula?
- 22 Why do materials change color when exposed to the sun for a long time?
- 21 How to get rid of CO₂ in a house with A/C in hot summer?
- 20 Windmills in empty fields. Why no trees?
- 12 Why was Freon used in spray cans before it was declared a threat to ozone?
- 12 Takes days to charge phone from 10W solar panel
- 8 Fundamentals of Li-ion Functionality
- View more network posts →