Answer:
I beam I shine I sparkle white. I’ll brighten the day with a single light. I’ll charm and enchant all I’ll bring the best in you all.
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
I begin your sentences. What am I?
I have feet on my head
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.