Videos – страница 86 | Bulgars

Found: 4888

Telescope Basics and Choosing Your First Scope. A Beginners Guide.

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Astronomy

Explore Scientific 10” Dobsonian Tutorial for The Explorations Academy

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Astronomy

Magic Acid: Fluorosulfonic acid + Antimony pentafluoride

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Chemistry

How to correctly use telescope accessories

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Astronomy

The Basics of Telescope Eyepieces

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Astronomy

Amateur Astronomy Video 6 - Collimation and Alignment

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Astronomy

Amateur Astronomy Video 5 - Location and Conditions

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Astronomy

Amateur Astronomy Video 4 - Eyepieces, Focal Length, Magnification

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Astronomy

Amateur Astronomy Video 3 - Accessories

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Astronomy

Amateur Astronomy Video 2- Parts of the Telescope

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Astronomy

Amateur Astronomy Video 1 - Introduction

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Astronomy

Chemistry is dangerous.

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Chemistry

Safety

Making Concentrated (68%) Nitric Acid

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Chemistry

Sugar Free Rocket Propellant - The EASIEST Rocket Propellant! - ElementalMaker

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Rocket

Redneck Rocketry

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Rocket

How To Make Sugar Rockets (Powder Fuel)

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Rocket

Turning Powdered Sugar into This (Easy DIY)

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Rocket

I Landed A Rocket Like SpaceX - Scout F

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Rocket

How To Build A Rocket (From Scratch)

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Rocket

Homemade Gunpowder, For Science! How To Make Gunpowder - DIY Gunpowder Experiment!

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Chemistry

Explosive

Азовський Top Gear: тест-драйв бойових машин

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Ukraine

3-тя окрема штурмова бригада

Don't Do It!!!

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Astronomy

Top 5 tips for improving planetary views with your telescope

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Astronomy

Telescope Eyepiece lens recommendations

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Astronomy

Новини з Бахмуту та Соледару. Терміново!

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Ukraine

How to use an Equatorial Mount for Beginners

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Astronomy

How to clean telescope eyepieces

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Astronomy

How to a Use Dobsonian Reflector Telescope

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Astronomy

How to Align a Finderscope for New Astronomers

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Astronomy

Collimate a Telescope without a Cheshire

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Astronomy