National Geographic: Fake News?

[Csaba Tizedes]

(04-07-2019 01:57 PM)Thomas Okken Wrote:  

(04-07-2019 01:34 PM)David Hayden Wrote:  The theory of relativity says that you can't travel at the speed of light...

The time dilation formula suggests you can't...
\[Δt' = \frac{Δt}{\sqrt{1-\frac{v^2}{c^2}}}\]
When \(v=c\) you get a division by zero...

Hmm..., because we can't to divide anything with zero we can't travel with the speed of light? Strange.
BTW we have some information about imaginary numbers, therefore we can travel above?!