Traveling Through Other Dimensions

Guest Post by Willis Eschenbach Did you know that one watt per square metre is equal to one kilogram per cubic second? I sure didn’t know that, and at first…

Why is 20 years statistically significant when 10 years is not?

Guest post by James Padgett Many of you are aware that the concept of continental drift, proposed by Alfred Wegener, was widely ridiculed by his contemporaries. This reaction was in…