Heli Kultala
More ideas from Heli
Spooky Tesla Spirit Radio

Tesla’s Spirit Radio uses a simple crystal radio circuit connected to a computer sound-in jack to generate spooky sounds from all kinds of electromagnetic sources. As you will see, it creeped the hell out of Tesla himself, according to Higher.

We live in such a world where we expect most of our gadgets to need replacement, but it doesn't always have to be like that. Take computers, for example. Just because your desktop or laptop doesn't have...

We live in such a world where we expect most of our gadgets to need replacement, but it doesn't always have to be like that. Take computers, for example. Just because your desktop or laptop doesn't have.

La Velocidad de la Luz es una constante numérica de símbolo *c y es la cifra exacta de 299.792,458 m/s (o, lo que es lo mismo, en 1 segundo atraviesa la Luz el Vacío 299.792,458 m o 1/299.792,458), a la Velocidad de la Luz también se la llama The Speed of Light, Light Speed, Swiftness y Celeritas.

Speed of light infographic: comparing some of the fastest objects known to man with the speed of light. How fast is Usain Bolt, the Bugatti Veyron or the speed of sound compared to the speed of light?

A description of time...

A description of time...

Saving for future use in my classroom, ideal gas law : )

Saving for future use in my classroom, ideal gas law : ) I chose this because it could be a good poster explaining the origins of and scientists that developed the ideal gas law.

Why send a message back in time, but lock it so that no one can ever read the contents? Because it may be the key to solving currently intractable problems. That's the claim of an international collaboration who have just published a paper in npj Quantum Information.

An international team of physicists may have solved a critical problem in quantum computing by isolating quantum information in "open timelike curves." A new paper published in the journal npj Quan.