query: Why does the humidifier "really" make a stove's flame orange?
positive_passages.docid: 24996
positive_passages.text: Why does the humidifier make a stove's flame orange?
negative_passages.docid: 8348
negative_passages.text: How to properly render smoke on a transparent background?
negative_passages.docid: 50604
negative_passages.text: Why doesn't a lighter flame cast a shadow?
negative_passages.docid: 58089
negative_passages.text: What really goes on in a vacuum?
negative_passages.docid: 68815
negative_passages.text: Why does volatile exist?
negative_passages.docid: 123179
negative_passages.text: What's the true reason behind thermal expansion?
negative_passages.docid: 74662
negative_passages.text: water spheres on a hot pan
negative_passages.docid: 139385
negative_passages.text: What is the microscopic picture for warm air rising?
negative_passages.docid: 36773
negative_passages.text: Why do wet objects become darker?
negative_passages.docid: 54579
negative_passages.text: Why do some selected objects have a yellow outline and others have an orange outline?
negative_passages.docid: 138176
negative_passages.text: Is Burning Hands’ area of effect a “thin sheet of flame” or is it a cone?
negative_passages.docid: 94234
negative_passages.text: Why isn't a metal pot a faraday cage?
negative_passages.docid: 138868
negative_passages.text: How and why does the height of water in a glass affect it's resonance? (resonant frequency)
negative_passages.docid: 11466
negative_passages.text: Why does dust stick to rotating fan propeller?
negative_passages.docid: 44260
negative_passages.text: Why does a cork float to the side of a glass?
negative_passages.docid: 26611
negative_passages.text: How does the grid on the microwave oven window prevent microwave radiation from coming out?
negative_passages.docid: 114464
negative_passages.text: Why do some powders clump in hot water?