What happens when you stir a rod in a liquid? If the liquid is water, not much. But if the liquid is a polymer solution, it will appear to climb up the rod as you stir, as shown by this movie. The faster you stir, the higher the liquid will climb. The reason for this is that polymers are spaghetti-like chains that tend to get uncoiled when you stir the liquid.
When a rod mounted in a hand drill is dipped into a liquid and rotated, for certain non-Newtonian fluids the liquid will climb the rod - sometimes to quite spectacular heights. Such rob climbing behaviour is referred to as the Weissenberg Effect. Shearing in the flow of the liquid concentrically around the rotating rod causes the component of the stress normal to the circular flow direction to become greater in magnitude compared to the two other mutually perpendicular components. This causes the fluid around the rotating rod to contract and be squeezed up along the axis of the rod causing it to in turn "climb" the rod. The three different fluids shown in the video, all of which exhibit the Weissenberg effect, are: (i) a natural polymer formed from a guar gum solution crosslinked with sodium tetraborate in solution, (ii) pancake batter (flour, water and egg white), and (iii) a dyed synthetic polymer consisting of white glue which has again been crosslinked with sodium tetraborate in solution.
Weissenberg effect rod-climbing non-Newtonian fluid viscoelastic liquid physics experiments demonstrations psidot
Exum Guide Bill Anderson talks about the influence of climbing legend Rod Newcomb. Rod taught our "Day One" class prior to climbing the Grand Teton the first week of August, 2009. I'll include a video of a 74 year old Rod literally showing us the ropes very shortly.
Exum Rod Newcomb avalanche avalanches Grand Teton Bill Anderson Jenny Lake HV20 wjmetcalf
A dyed polyvinyl solution crossed linked with sodium tetraborate in solution is found to exhibit the following three different viscoelatic effects: 1. The Barus Effect (extrudate swell) 2. The Weissenberg Effect (rod-climbing) 3. The Kaye Effect (liquid leaping lanyards)
viscoelastic Barus Weissenberg Kaye effect physics experiments demonstrations non-Newtonain fluid psidot
Rod Lay returns with another of his excellent rider tips, this time how too tackle steep hill climbs.
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hi again, in the first 2 clip i put a 2x speed for the time limit of youtube, then as i like the last song, "feel the love", i put some bonus content to use all of the 10 minutes that youtube give me. CRASH TEST MAP - repository.rigsofrods.com as i haven't many ideas for the next ROR video, if u have any ideas please, mail me and i will make your ideas real...
Rigs of Rods Trucks climbing a hill Race to the Top Bonus nadeox1 nadeox
E-rod sends classic rout bout 5 min from boulder basin. i was told it was in v4 range
so sketchy, one slip and hit the rock behind u, slopey holds, freaky rout, so happy i finally did it.... im addicted to highs, would u like to no why...kid cudi
My little Lynx Point Snow Bengal is just big enough to launch herself at the curtains and climb onto the curtain rods... She takes a nice little walk in this video. I stopped filming to rescue her, climbed on a chair, stepped down and threw my back out. I was down for three days. That darn cat!
Snow Bengal cat kitten curtain rod walking climbing funny naughty seamuskitty
Watch Rod, an active wheelchair user, climb a ladder, get onto a roof, then climb back down. Paras and quads, do not try this at home! He actually sided and shingled his own house! www.easystand.com
disability paraplegic transfers tips easystand disabled spinal cord injury sci paralyzed rehab Easy Stand
Keeping the top hand as the fulcrum on the sweep while preventing the rod tip from dropping behind. Fulcrum definition 1. the point or support upon which a lever pivots. The point around which a lever rotates. A prop, support, or fixed point on which a lever moves, ie about which rotation can take place. Fulcrum Definition 2. It is the point beyond which a cantilever extends into space, its other end anchored on the opposite side of the fulcrum.
( www.TFLcar.com ) Rhys Millen is one of the fastest men ever to drive up to the top of the 14115-foot Pikes Peak summit in Colorado Springs, Colorado as part of the annual Pikes Peak International Hill Climb. Get on board with Millen and get up close and personal with some of the 146 corners of the race course as Millen drives his Hyundai up the top section of the mountain in only one of a handful of practice sessions this year.
89th annual Pikes Peak International Hill Climb practice 2011 Rhys Millen Rod Hyundai Genesis PPIHC race to the clouds 10 minute record in car video Red Bull dance mountain driven drive cars auto automobile vehicle vehicles climbing romanmicagearguy
Quick edit of footage filmed at the Pikes Peak International Hill Climb. Order of appearance: Open Wheel Division: Dave Wood Spencer Steele Jimmy Keeney Jimmy Olson Time Attack: Roy Tompkins Jeff Zwart Rod Millen Toshiki Yoshioka Demuth Herald Jean Phillipe Dayraut (Unlimited actually) Lauchlin O'Sullivan Dave Kern www.racekern.com Stephan Verdier Unlimited: Paul Dallenbach Rhys Millen Tajima Monster Nobuhiro
Pikes Peak Hill Climb 2011 Millen Monster Suzuki Escudo Subaru Rally Verdier Rhys Hyundai Veloster Lauchlin O'Sullivan Toshiki Yoshioka Demuth Herald Dave Kern Jean Phillipe Dayraut granthughes 441
Keeping the top hand as the fulcrum on the sweep while preventing the rod tip from dropping behind. Fulcrum definition 1. the point or support upon which a lever pivots. The point around which a lever rotates. A prop, support, or fixed point on which a lever moves, ie about which rotation can take place. Fulcrum Definition 2. It is the point beyond which a cantilever extends into space, its other end anchored on the opposite side of the fulcrum.
Spey Spey Casting Single Spey Cast Fly Casting fly fishing. fulcrumpoint
Springfield Alpine Club Members Tom Pavlik, Rod Egizii and Jonas Petty on their 2008 Mt. Rainier Summit Expedition - Tom's Picture Show
Climbing Mt. Rainier Tom Pavlik Rod Egizii Jonas Petty Springfield Alpine Club Rainier 2008 International Mount Guides Mountain Climbing IMG Himalayan Seminar Springfield Climbers
We take the Our 2011 Shreading The Track Event over to one of our favorite hills to climb.The conditions where dry and rutted.I give it up to everyone who had the balls to try it.To try and make it on a quad is insanity but Rod Graffunder has beat this hill before and stepped up and gave it a try as well.Josh Trecartin whose only had a real dirt bike since this spring gave it all he had and showed a lot of grit..We had a lot of fun up at Harmon then moved on to another spot to continue the good time. Josh Trecartin Rod Graffunder Jason McColl Marshal Peebles Dane Flegel Dakota Flegel Crystal Hedlund Christina Fillion Justin Stein CJ Mikkelson
Motorcycle Hill Climb ATV Climbing Extreme Sports Action jasonmccoll
Bear Creek is located in upstate New York in the Adirondack Mountains. Sealed off from civilization, the 2400+ Acres belonging to this Club are visually stunning and amazing to explore. We are members here, and this footage was all captured from our second stay. We hiked to the tallest peak on the property, fished, and explored, which is all documented here.
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www.bustedknucklefilms.com This Rail Buggy takes a bad line and smashed a huge rock on the hawk pride hill climb course. The impact pf the crash folds up the independent front suspension.
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( www.TFLcar.com ) Ten Minutes doesn't seem like such a long time but it can be an eternity when driving up one of the America's tallest mountains. The 88th annual Pikes Peak International Hill Climb features Nobuhiro Monster Tajima vs. Rhys Millen vs, the mountain. Can either man make it up to the top in under ten minutes?
88th annual Pikes Peak International Hill Climb 2010 Rhys Millen Rod Hyundai Genesis Suzuki Nobuhiro Monster Tajima PPIHC race to the clouds 10 minute record Red Bull dance romanmicagearguy
