Louisiana plans to use nitrogen gas to execute death row inmate Jessie Hoffman next week. Here's what to know about the method and why its controversial.

A tape is placed around the edges of the balls to account for this and to ensure that the balls don't fall off during the experiment. Another widely used method includes making a face mask out of ...

Who can break Absolute Batman? At 6’6″ tall and 275 pounds, Bruce Wayne is a brawny brute who has built a bigger and badder ...

In recent years the potential of Source-Mask Optimization (SMO) as an enabling technology for 22nm-and-beyond lithography has been explored and documented in the literature. It has been shown that ...

Louisiana's mask is a full-face respirator similar to ... testified that a death by nitrogen gas "seems like a cruel experiment" and would feel similar to drowning. "What this represents is ...