21. At the time, the scientists in the room observed the blue glow of air ionization and felt a heat wave. 22. That night, Devair Alves Ferreira ( the owner of the scrapyard ) noticed the blue glow from the punctured capsule. 23. I drive on, thinking the blue glow of these high-tech European headlights is less illuminating than I would have expected. 24. A tube with an unusually high level of internal gas may exhibit a visible blue glow when plate voltage is applied. 25. With the kitchen showered in natural light from a glass roof, the place has a soft blue glow and dark shadows. 26. We then see the robed Tarja outside, standing amidst a pile of rubble, which is aflame with a mystical blue glow . 27. The lampshades had an astral pattern of comets and stars, and tinted lightbulbs were employed to cast a soft blue glow . 28. From inside the kitchen window, multiple little menorahs in red, yellow and blue glow and two signs wish neighbors a Happy Hanukkah. 29. Its top section is a prolate spheroid, which exudes a blue glow and is approximately three times the size of an egg. 30. Drawing from memory and some mysterious inspiration, Rodrigue began painting a dog-wolf creature bathed in the blue glow of a bayou moon.