I can whistle at the speed of sound

This picture got so much compression artifacts just in 3 days lol.

Honestly I'd be more impressed by the Star Wars kind that go about thirty miles an hour.

It'd be impressive if they fire it at like half the speed of light

I have wifi router that emits microwaves at the speed of light.

I would hope so

I have a dollar store laser pointer than can also travel at the speed of light

The army trembling when I bring a mirror

Impressive. The future is awesome! Can we maybe apply this to regular light too? Maybe even green light? Or purple? I'm so excited.

According to the Gell-Mann amnesia effect, the same people also write about politics, environment and society.

I can run at faster than the speed of sound at mach 2

Wait until they see the speaker that makes noise at the speed of sound.

Meanwhile, this headline goes at the speed of clicks:-).

Wake me up when I can buy a lightsaber.

Have you not seen those Blaster from the galaxy far far away that fire laser half the speed of sound?

I think they've changed the headline, but not the embedded video:

Water is wet

What has science done?!

I can run at the speed of running, where is my headline?

I can run at the speed of fat

But can it shit at the precise speed to fully hit individual turbojets fan blades?

I think the significance here is that mass = energy and it's implied that these lasers carry enough energy to do damage, so it's essentially mass moving at the speed of light, which shouldn't be possible if Einstein was right.

uh ackchuyally it's not the speed of light