How ToOllie on a skateboard for beginners BySean Conaty Skateboarding In this tutorial, we learn how to ollie on a skateboard for beginners. To start, your front foot needs to be right behind the front bolts with the ball of your shoe hanging off. Your back foot needs to be on the ...
How To:Make a braid to fluorocarbon knot connection ByReform Ed Fishing There's a popular new trick in the fishing community and that's tying a braided line to a fluorocarbon leader line. To do this, you'll need to know the proper knot, and this video will show you how to do it. ...
Mounted ball bearings, sometimes referred to as flanged housed units, are a type of rolling element bearing that use balls as the rolling and load carrying elements. They consist of an inner and outer race which contain the balls, with the bearing assembled into a housing or mounting unit for...
Readers turn to it for a deep understanding of how science and technology can influence human affairs and illuminate the natural world.doi:10.1038/scientificamerican1123-330Robert G. SkerrettScientific American
How to fix skateboard bearings? Here’s your step-by-step guide to complete this task. You’ll have functional bearings in no time.
Home Improvement How to Repair Small Engines Transportation How Gears Work Home Improvement What Can You Do When Your Washing Machine Leaves Stains? Transportation How do they get the balls in ball bearings so perfectly round and smooth? Auto Parts & Systems How to Avoid Jackknifing Advertise...
Slip a PVC pipe onto each bungee cord. This will position the tennis ball in between the PVC pipes. Step 5 Stick your finger into the open end of each PVC pipe and grasp the hook of each bungee cord. Pull each cord out and hook to the edge of the respective PVC pipes. ...
The new San Francisco International Airport uses many advanced building technologies to help it withstandearthquakes. One of these technologies involves giant ball bearings. The 267 columns that support the weight of anairporteach ride on a 5-foot-diameter (1.5-meter) steel ball bearing. The ball...
The accompanyingDave Meyers-directed video is filled with high-fashion looks (thigh-high boots on fire, that massive, floor-sweeping pearl necklace…or is it made of ball bearings?), Y2K nostalgia (flip phones!) and a bevy of quirky, genuinely off-beat moments that will be sure to...
Ball bearings are used on some cars. Make sure that the balls are packed with grease, and that all the balls are present. With ball bearings , fill the outer races with grease and push the balls into it. Gently tap the inner races into place. do not forget to insert any spacer betw...