query: Driving car with (almost) the speed of the light and switch the headlights on
positive_passages.docid: 22402
positive_passages.text: If I am travelling on a car at around 60 km/h, and I shine a light, does that mean that the light is travelling faster than the speed of light?
negative_passages.docid: 102041
negative_passages.text: Pinpoint the area light to object
negative_passages.docid: 143758
negative_passages.text: Shine a light into a superconductor
negative_passages.docid: 62075
negative_passages.text: Does a "capacitor" for light exist, which could filter out flickering?
negative_passages.docid: 70687
negative_passages.text: Is the EmDrive, or "Relativity Drive" possible?
negative_passages.docid: 110730
negative_passages.text: Why drive a relay with a transistor switch?
negative_passages.docid: 111402
negative_passages.text: Dissipating light pollution
negative_passages.docid: 122522
negative_passages.text: Interfacing switch and LED
negative_passages.docid: 158797
negative_passages.text: accounting for LED resistance
negative_passages.docid: 97455
negative_passages.text: Crossing a lane of traffic
negative_passages.docid: 866
negative_passages.text: A fly in an accelerating car
negative_passages.docid: 84971
negative_passages.text: Photoelectric effect, low frequency light
negative_passages.docid: 144528
negative_passages.text: Lighting specific objects in cycles with volumetric atmosphere
negative_passages.docid: 27191
negative_passages.text: Arduino-controlled slot cars - alternative to MOSFETs for speed control?
negative_passages.docid: 66009
negative_passages.text: Short Sci-fi story about a car that endlessly drives itself
negative_passages.docid: 56740
negative_passages.text: Change the brightness adjustment interval
negative_passages.docid: 127509
negative_passages.text: reverse function optocoupler