I never understood why you can't go faster than light - until now!

dx3/dt3 - T shirt (Light): https://floatheadphysics.com/products/dont-be-a-jerk-light
dx3/dt3 - T shirt (Dark): https://floatheadphysics.com/products/dont-be-a-jerk-dark

Part 2 (Ship's perspective) - https://youtu.be/6wXwfcFYKLE?si=XyWXmUVfU2ZxiQjO

An intuitive explanation for why objects can never react the speed of light?

Chapters:
00:00 Introduction
00:10 The common "explanation" (Infinite energy)
00:37 Photon clock & time dilation
02:22 Do real clocks undergo time dilation?
03:59 Evidence for clocks slowing down (Atomic clocks)
04:39 Evidence for TIME slowing down (Muon Decay)
07:52 Deriving time dilation equation (Intuitively)
09:24 Summary of time dilation equation (The Lorentz factor & proper time)
10:40 Some values for the Lorentz factor
11:40 Why can't you reach speed of light?
14:11 Why it REALLY takes infinite energy?