Ion engines

PPS-1350

PPS-1350 is a Hall-effect thruster, a kind of ion propulsion system for spacecraft. It was used in the SMART-1 mission to the moon and one geostationary satellites: Inmarsat-4A F4. It creates a stream of electrically charged xenon ions accelerated by an electric field and confined by a magnetic field. The PPS-1350 is built by Snecma, a French aerospace firm, in cooperation with Fakel, who designed the SPT-100, on which the PPS 1350 is based. (Wikipedia).

PPS-1350
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212336448592654

From playlist everything

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L05 clothdyes

From playlist STAT 503

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IP

This is CS50

From playlist CS50 Sections 2015

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15 Oscillation 1.mp4

Chapter 15 Oscillation Part 1.

From playlist PHY1505

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Bjorcks busbil supra 1294 rwhp dyno

Link to longer video of 2011: http://vimeo.com/32619948

From playlist My Supra 1294 RWHP

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From playlist Tutorial 8

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LPIC-2 201 Understanding VMSTAT

More videos like this online at http://www.theurbanpenguin.com Full written blog of this tutorial: http://theurbanpenguin.com/wp/?p=3333 Getting ready for the 117-201 exam from the LPI we take a tour of vmstat and the output that it provides for objective 200.1

From playlist LPIC-2

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MegaFavNumbers: RSA-2048

My own choice for a number over 1,000,000 is this 617 digit boy: 251959084756578934940271832400483985714292821262040320277771378360436620207075955562640185258807844069182906412495150821892985591491761845028084891200728449926873928072877767359714183472702618963750149718246911650776133798590

From playlist MegaFavNumbers

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Algebra 1 Regents June 2015 #17

Common core algebra 1 regents sample problem from June 2015. Full playlist can be found here: https://www.youtube.com/playlist?list=PLntYGYK-wJE3TArXrFkk90IdxCjsoUKWu

From playlist Algebra 1 Regents June 2015

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L07 2k confnd ABC

From playlist STAT 503

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Surface Area of a Hexagonal Prism - Volume & Lateral Area - Geometry

This geometry video tutorial explains how to calculate the surface area of a hexagonal prism. It also explains how to calculate the lateral area of a hexagonal prism as well as the volume of a hexagonal prism. It discusses how to calculate the length of the apothem and the angle in order

From playlist GED Math Playlist

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The Trinity Hall Prime - Numberphile

A prime number "gift" from a mathematicians leaving his college. More links & stuff in full description below ↓↓↓ Featuring Tadashi Tokieda. More Tadashi: http://bit.ly/tadashi_vids Professor McKee explains: "Most of the digits of p were fixed so that: (i) the top two thirds made the des

From playlist Tadashi Tokieda on Numberphile

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The bubonic plague killed more than one in every three people in affected populaces. We know trade ships expedited its spread, but what did that look like? Batten down the hatches, swabbie; these seas are as rough as it gets. This video is Episode Three from the series After the Plague, p

From playlist European History

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Akhenaten, Nefertiti, and Three Daughters

House Altar depicting Akhenaten, Nefertiti and Three of their Daughters, limestone, New Kingdom, Amarna period, 18th dynasty, c.1350 BCE (Ägyptisches Museum/Neues Museum, Staatliche Museen zu Berlin). Created by Beth Harris and Steven Zucker.

From playlist Art of the ancient Mediterranean | Art History | Khan Academy

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If you're concerned about economic downturn due to societal shutdown during a pandemic, welcome to life in 14th-century Europe. The Black Death ravaged towns overnight and left local economies stunned for months, even years afterward. Stuff your cash into your mattress and see how the Blac

From playlist Biology and Health

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Electrical Engineering: Ch 13: 3 Phase Circuit (39 of 53) How to find Source and Load Power?

Visit http://ilectureonline.com for more math and science lectures! In this video I will find power provided at the source=?, and power consumed at the load=? in a 3 phase system using the power supply, power absorbed, and power loss equations. Very similar to the previous except in this

From playlist THE "HOW TO" PLAYLIST

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Excel Magic Trick 1350: Formulas in PivotTables For Gross Profit & Percentage of Gross Profit

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From playlist Excel Series: Magic Tricks (7th 400 + videos)

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From playlist Down East Dickering: Season 2 | History

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2¹⁰²⁴ #MegaFavNumbers

My entry in the #MegaFavNumbers project by James Grime and Matt Parker. The number in question is 2¹⁰²⁴, also known as 179,769,313,486,231,590,772,930,519,078,902,473,361,797,697,894,230,657,273,430,081,157,732,675,805,500,963,132,708,477,322,407,536,021,120,113,879,871,393,357,658,789,76

From playlist MegaFavNumbers

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Volume and surface area of a cylinder tank

a worked example dealing with a cylinder

From playlist Middle School - Worked Examples

Related pages

Bar (unit) | Volt | Ampere | Watt | Hall-effect thruster | Ion thruster | SPT-100