## Callouts

A few callout box styles have been added to easily highlight content.

> [!established] Established Concept
> Einsteins Relativistic Dynamics Equations
> $$E^2 = (m_{0} \cdot c^2)^2 + (p \cdot c)^2 $$


> [!proposed] Proposed Concept
With the speed of light, $c = 1$:
$$E^2 = m_{0}^2 + p^2 $$


> [!speculative] Speculative Concept
With the speed of light, $c = 1$:
$$E^2 = m_{0}^2 + p^2 $$


> [!caution] Caution Note
> Beware of this section.


> [!warning] Warning Note
> Beware of this section.


> [!danger] Alerts
> Extreme Highlight