Confidence votes 22. The first five composite numbers are 4, 6, 8, 9 and 10; and their sum is 37 also 28. 11 people found this useful.
A Jefferson fracture is a bone fracture of the vertebra C1. The vertebra C1is a bony ring, with two wedgeshaped lateral masses, connected by relatively thin anterior and posterior arches and a transverse ligament. The lateral mass on vertebra C1, who is taller, is directed laterally.
The explosion was the glass shattering. It is a sealed gas fireplace - direct vent. so no flue that I am aware of. No one sprayed anything I was home aloe on the fireplace had been on for a couple hours and I was in another room for a minute. While the glass shattered (and what I heard was like an explosion_ because it was tempered glass it did not spray the glass into the room.