Techniek Materialen; Plastic

An Introduction to Asbestos in Schools Doin' it Right, 1978 NYC Public Schools 3.10m

Asbest, die tödliche "Wunderfaser" 2.21m

Asbestos 6.21m

Asbestos Control Removal 1978 NYC Public Schools 2.09m

Asbestos Exposure and Disease in Iron Manufacture 1979 Working For Your Life LOHP 4.48m

Asbestos in Brakes Dont Blow It 1986 EPA 15.57m

Asbestos paper insulation manufacture and types, 1962 1.36m

Cassiar an Asbestos Mining Company Town 1960 British Columbia Canada 4.27m

Flowers could prove alternative to fossil fuels 1.54m 24 jun 2012 ABC

Grading and Testing Asbestos Fibers 1960 Cassiar Asbestos Mine and Mill Canada 1.03m

Asphalt Shingle Hip & Ridge Comparison 2.29m

Mining Asphalt in California 1860s 0.18m

Beton als neues Gold? 2.55m 11 nov 2011

China's rare earth monopoly 3.41m

China wil minder aardmetalen exporteren 23 okt 2010 Nos

Dirty Jobs- Lead in the Pencil 1.46m

Duurzame plastic fles op komst

Eisenerz - Preisexplosion bedroht Stahlbranche | Made in Germany 4.34m

EXPLODING FOAM BOTTLE expanding foam real sound 3.45m

Flying fluids 0.47m

foam crown molding (pbs_org)-foam crown molding-H.264-H.264 for Video Podcasting.m4v 8.46m

gallium spoon melting (part 2) 1m

Giant 3D loom weaves parts for supercar 0.34m

HowStuffWorks - Ore to Steel 2.23m

HowStuffWorks - The Power of Lead 2.57m

Metal-eating "pest" caught on film 0.46m

Metallic Glass Yields Secrets Under Pressure 1.34m

Metal Magic: Sludge of gold & implant ribs in RT's Technology Update 26m

Modern Marvels S13E23 Aluminum 44.41m

Modern Marvels Cotton 4 8.56m

Modern Marvels Waterproof Part 3-3 13.37m

NASA 360: Composite Materials 24.32m

NatureTech Episode 2 The Material World Part 1/4 BBC HD 15m

New material could create technicolour dreamcoat

Not So Heavy Metal 4.46m 8 Sep 2011

beryllium;

Rock wool insulation manufacture 1962 1.34m

Scientists Decode Key to Spider Web Strength 7.38m

Spinnennetze verursachen Nebelwarnung 2.43m 11 jul 2012

Materialen Plastic

Searching for the "Perfect Glass" 1.42m

Solo Cups 3.50m

Synthetisches Leben (1) 9.49m

The Drama of Steel (1946) 33.30m

Time Warp - Discovery Channel - Soap Bubbles Science with Keith Johnson of BubbleArtist.com 5.16m

Was ist Lehm -- und wie kann man damit Häuser bauen? - Wissen macht Ah! - DAS ERSTE - WDR 3.38m

Techniek Materialen Plastic

Bioplastik aus Molke 3m

Bioplastic in de lift 1.46m

Home Made Plastic 3.31m

How It's Made Plastic Bags 4.51m

How Plastic Bottles are Made 4.51m

How It's Made Plastic Moulds 5.22m

HowStuffWorks Show: Episode 1: Corn Plastic 2.45m

Meilensteine der Naturwissenschaft und Technik - das PVC 14.37m

PVC; abfall; chloorgasse;

Nischenprodukt Bioplastik | Video des Tages 2.33m

Plantaardige grondstoffen alternatief in plastic-industrie 5.29m

Plastic Planet German 2009 Teil 1/8 12.58m

Plastic Planet - Kinder des Plastikzeitalters 5.40m

Plastik aus Zuckerrohr | Global 3000 7.31m

PLASTIK: Billiger Stoff - Hoher Preis 2-3 15.01m

Poop to Plastic: Turning Biological Waste into Biodegradable Plastics 4.22m














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24-05-2013 om 19:57 geschreven door RonKreike