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How To: Find dinosaur fossils

Where do you go? How do you know how to look for fossils? How about dinosaur fossils? That's a very good question, and the Museum of the Rockies has the answer, along with Mark B. Goodwin, Ph.D., Assistant Director of the Museum of Paleontology at the University of California, Berkeley.

How To: Do the tumble turn in swimming

This quick how-to animation demonstrates how to do a tumble turn in swimming. Follow along and see how easy it is to do tumble turns. The main purpose of the tumble turn is to finish one length and begin the next as fast as possible. In freestyle races, you do not have to touch the wall with your hands. Any part of your body is fine, and using the feet gets a much faster turn.

How To: Repair Cracks in Your Asphalt Driveway

Weather - there's no escaping it! Mother Nature can be hard on asphalt: if you live in an area where there are extreme weather changes from season to season then your asphalt will eventually become damaged. As the ground freezes and thaws there is movement that flexes the asphalt. Repeated flexing can cause weakness to occur. In many cases the first damage you will see will be cracks forming in your asphalt driveway.

How To: Jack Up a Chevy Venture Van

This article will show you how to lift a Chevy Venture van using a floor jack and jack stands. This procedure may work on other vehicle types and models, such as cars and trucks. The key is to use the proper sized heavy duty floor jacks and jack stands to lift your vehicle, and locate the proper area of the vehicles frame to place the jack and stands.

HowTo: Hack the New Facebook Profile Page With Your Face

Inspired by the French artist who was the first to "hack" the new Facebook profile page, tons of creative copycat versions have begun to surface (scroll all the way down). But the sickest version by far is this video + image mashup/remix created by Stinson Design: Below, learn how to hack your own profile with images (you'll have to figure out the video part on your own):

How To: Swim the basic breaststroke

Breaststroke is a traditional stroke popular with people who like to swim for fitness. It is the slowest stroke, but that does not mean it cannot be swum powerfully and at speed. Follow along in this how-to animation to learn the basics of doing the breaststroke.

How To: Pressure wash stucco around a house

Stucco's textured surface collects a lot of dust and dirt. A pressure washer can blast away this unsightly buildup. Watch this Home & Garden How-to video to learn how to clean stucco on the outside of your home using a pressure washer. Pressure wash stucco around a house.

How To: Surf a fake wave

FlowRider generates a thin sheet of rushing water that flows over a stationary form allowing riders to drop in on their own unbroken wave, slide down, carve a turn, cut back and ride up the padded surface. Surf a fake wave.

How To: Give your cat liquid medications

This video will show you how to give your cat liquid medication. We will also show you the 2-person and 1-person procedure for getting the best results. The most important thing to remember is to use a slick surface, so the cat cannot move as well. Give your cat liquid medications.

How To: Create and orient clusters in Maya

When creating a cluster on a surface, it is necessary to have very specific orientation and positioning info for that cluster. Watch and learn how to place your clusters exactly where you need them in Maya. Create and orient clusters in Maya.

How To: Build Your Own Strawberry Tower

This article details the step-by-step instructions on how you can make a strawberry tower that can be used for your hydroponics/aquaponics system. The water dripping through the system contains the nutrients, so soil is not used. The growing media is expanded shale, but you could also use expanded clay or gravel.

How To: Make Wiccan spell stars

In this video you will learn how to make Wiccan spell stars. The materials you will need are applesauce, ground cinnamon, then put them in a bowl and mix them until they reach a dough like consistency. Then make sure that you have a surface to cut on and then lay out your mix and roll it flat and cut it out however you would like (she uses stars). Then with these you can use it with your ritual and put your intention into them and throw them into the fire, you can do this with wind spell as w...

How To: Convert a mesh to hexagon polys in 3ds Max

This 3ds Max software tutorial covers how to turn your mesh into Hexagon poly’s which creates a smoother mesh. This is a technique Dave learned from Toru Hasegawa that he is sharing with all of us. You essentially triangulate a quad poly surface then collapse the triangles to have hexagons. Watch and learn how to convert a mesh into hexagon shaped polys with Classic Mesh Smooth in this 3ds Max modeling tutorial. Convert a mesh to hexagon polys in 3ds Max.

How To: Use sweep blend feature in Revit Architecture 2009

Revit Architecture 2009 is out and has some pretty cool new features. The first one David Fano talks about is Sweep Blend. Imagine taking the blend tool and combining it with the sweep tool. It’s pretty much just that. Like in the blend you pick to shapes “profiles” to blend between except now you can o it along a path. You could easily experiment with surface continuity by importing 3D curves from Rhino but for now this video covers the basics of how the sweep blend feature in Revit Architec...

How To: Get started with Rhino 3D

This Rhino 3D video tutorial is a very basic introduction to the software. This is not meant to be modeling 101 or anything of the sort. This video is really meant for anyone that has never used the Rhino application and is curious as to how it hows. Graet for those that are just wondering how Rhino works.

How To: Apply a sand, or first-coat, sealer to woodwork

Sanding sealers, also called first-coat sealers by some manufacturers, are recommended when refinishing furniture. Although using a sanding sealer is a good step to take regardless of the type of stain you are using, it is especially necessary when using water-based stains. Apply the sanding sealer after you have bleached your furniture, but before you have applied the stain. Sanding sealers provide an important barrier to keep the wood pitch and stain from bleeding into the water-based topco...

How To: Chemically strip furniture or woodwork

Stripping furniture or woodwork can be like a treasure hunt, revealing a beautiful wood surface beneath old paint and varnish. An old finish can be removed mechanically using a sander, but you run the risk of sanding off fine detail and contours in the woodwork. Chemical stripping enables you to soften the finish and then remove it with a scraper. Chemical stripper will remove most painted, shellacked or varnished finishes. For complete, step-by-step instructions for this DIY project, watch t...

How To: Strip paint with a pressure washer

Manually stripping paint with a scraper is an intense, time-consuming project. But it doesn’t have to be if you use a pressure washer. A heavy-duty project like this requires a pressure washer with a rating of at least 2500 PSI. This Home & Gaden How-to video will show you how to use a pressure washer to strip paint off any soft surface. Strip paint with a pressure washer.

How To: Use the Krakatoa plugin in 3D Studio Max

Watch this series of video tutorials to see how the particle rendering system Krakatoa from Frantic Films works. Krakatoa is a high-volume point-based particle rendering, manipulation and management toolkit available as a plug-in for Autodesk 3ds Max running on Windows. Krakatoa enables VFX artists to create dust, smoke, silt, ocean surface foam, plasma and even solid objects, all at unprecedented speeds. Use the Krakatoa plugin in 3D Studio Max.

How To: Chemically strip wood

Wood can be refinished by sanding off the old stain or paint but sanding runs the risk of removing fine details on the wood. Chemical strippers are the best to remove paint, varnish and shellac. Prepare the area on and around the project, strip, scrape and scrub. You might encounter some tricky situations like finding it hard to clean details on the wood. After project is stripped and cleaned, let it dry over night. It is time to refinish the wood. Bleach wood if needed, stain or leave natura...

How to Act Like a Food Snob: Molecular Gastronomy Edition

I first heard the term molecular gastronomy while watching an episode of Bravo's Top Chef a few seasons back. Intrigued by the concept, I sought to find out more about this modern, deconstructed type of cookery. If you happen to be around foodies and the topic of molecular gastronomy comes up (which very likely will at some point) you'll want to have a few points to contribute and maybe even give them a run for their money.

How To: Perform a ghostly straw magic trick

Do you believe in ghosts? Well you will after this magic trick. Learn how to wow the crowd with this ghoulish trick. You will need a straw and a smooth table surface. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks. 1. Place the straw on the table.

How To: Swim the backstroke for beginners

The back crawl is different to most strokes because you cannot see where you are going. It is a good idea to count how many strokes it takes you to swim a length so you will know when you are getting close to the end of the pool. Try and swim with all of your body close to the surface of the water, almost like you are lying on your back in bed with your head on a pillow. Follow along with this swimming how-to video and learn how to do the backstroke if you are a beginner.

How To: Improve the back crawl turn in swimming

This quick how-to animation demonstrates who to do a back crawl turn in swimming. The hardest thing to do in the back crawl turn is to find the wall. There are a couple of ways to do this. The first is to look for the flags across the pool and count your strokes from the flags. The other is to count how many strokes it takes to get from one end to the other. You need to leave space to turn on to your front and tumble, so don't count all the way to the end of the pool.

How To: Install a tongue and groove floor

There are fewer things finer in a home than a hardwood flooring. For the do-it-yourselfer, however, it can be a fun, yet daunting task. Installing a hardwood floor can best be described as a combination of rough and fine carpentry. Pounding the nails home and bending warped flooring to fit is certainly rough work. However, it is detailed as well, because even small mistakes will show.

How To: Install blown-in insulation

Have you ever felt cold in your older home, even with the heat cranked? Ever feel drafts that seem to come from nowhere? And conversely, in the summer, is your home an oven? Many older houses are improperly insulated, if there is any insulation at all. This can have a large impact on your heating and cooling bills. Loose-fill insulation can be blown into your walls and attic to help increase the efficiency of your house, significantly decreasing your heating and cooling expenses.