query: Why do my fingertips spark when rubbing a blanket?
positive_passages.docid: 9394
positive_passages.text: Why does rubbing feet against sheets create a spark?
negative_passages.docid: 40368
negative_passages.text: Why is it dangerous use a coiled extension cord
negative_passages.docid: 31230
negative_passages.text: Is a human (or other) electrical signal absolutely necessary to activate a capacitive touchscreen?
negative_passages.docid: 152724
negative_passages.text: What causes the pattern you see when you hold a strong magnet near a CRT TV?
negative_passages.docid: 6536
negative_passages.text: After what speed air friction starts to heat up an object?
negative_passages.docid: 56270
negative_passages.text: Do deathtouch and deathtouch-like effects stop trample damage?
negative_passages.docid: 15424
negative_passages.text: What happens if a metal wire that was one-atom in thickness was pulled across a finger?
negative_passages.docid: 135594
negative_passages.text: Spotlight with Halo applied is creating rings around light
negative_passages.docid: 57900
negative_passages.text: Feeling a tingling sensation by touching stuff, Is this safe?
negative_passages.docid: 103865
negative_passages.text: Why won't you get electrocuted with a car battery unless you touch ground and positive?
negative_passages.docid: 83486
negative_passages.text: What makes metal change its color during heating?
negative_passages.docid: 93892
negative_passages.text: Why does a neon lamp indicator on a power strip switch flicker in the dark?
negative_passages.docid: 51414
negative_passages.text: Why does it seem like a broken magnet's poles flip?
negative_passages.docid: 51192
negative_passages.text: Why do i have bald spots with hair particlesystem?
negative_passages.docid: 44171
negative_passages.text: Does visible light heat things up?
negative_passages.docid: 118122
negative_passages.text: Why the electric bulb turns on almost instantly when the switch is closed?
negative_passages.docid: 35904
negative_passages.text: What does it mean for two objects to "touch"?