Miroslav Rybáček

Miroslav Rybáček

Miroslav Rybáček
More ideas from Miroslav
Blue lagoon, Iceland. I think I've already posted something about the blue spa lagoon but it just looks so gorgeous!

The Blue Lagoon, The Northern Lights, Þingvellir National Park, The Gulfoss Waterfalls: Check out these 10 Icelandic Travel wonders that will take your breather away.

Kaua‘i's natural gifts are unparalleled in Hawaii, the USA, and the world.

Kaua‘i's natural gifts are unparalleled in Hawaii, the USA, and the world. - Tap on the link to see the newly released collections for amazing beach bikinis!

Dark Matter and Dark Energy: The Mystery Explained (Infographic)

Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly the galaxy is basically percent dark matter.

This is a circuit that explains on how to build a NPN or PNP transistor tester.   This is useful when building RF circuits and need to know if the transistor that you're going to use is bad or good.

This is a circuit that explains how to build a NPN or PNP transistor tester. This is useful when building RF circuits and need to know if the transistor that you're going to use is bad or good.