Surrounding Environment Search Results

Meet Tanky: The Super Smart DIY Tank Robot That Can Map Its Own Surroundings

There are plenty of tank robots out there, but how many of them can recognize 3D objects and map their environment? Tanky, the tracked mobile robot, can do all that and more while rolling around on his bicycle chain treads. Created as a Master's thesis project, Tanky is made almost entirely of parts you can find at your local hardware store. It was built in two "layers" with the motors, electronics, and batteries on bottom and the processing unit, a laptop, on top. The motors came from cordle...

How To: Build a fire pit out of cinder blocks

In this how-to video, you will learn how to build a fire pit. This will be useful if you want to enhance your backyard. You will need the required fire pit tools such as 55 york blocks, 25 wall caps, two tubes of masonry adhesive, ten 50 pound bags of crushed rock, 6 50 pound bags of decorative rocks, and one metal fire ring. First determine the layout of the pit. Lay the blocks to the layout and adjust for a tight fit. Use a shovel to mark where the soil and grass will be removed. Remove the...

How To: Draw the Lewis dot structure for sulfate

TTUchme1010 teaches viewers how to draw the lewis dot structure for sulfate. The formula for this is SO4^2-. 2- means we will have to add 2 electrons into the lewis dot structure. First, we will have Sulfur in the middle with Oxygen surrounding it. Sulfur is in group 6A so it have 6 valence electrons and oxygen has six, so fill this all in around the elements. Now, you have to add in the 2 extra electrons onto the most electronegative atom. This will be oxygen. Now, you should start bonding t...

How To: Remove a tattoo

There comes a time in many tattooed individuals when they want to remove their tattoos. There are a lot of different ways to remove tattoo but they all cause scar. Dr. Neal Schultz explains only laser tattoo removal will not leave a scar and give a cosmetically-superior result. Laser energy is specifically targets the colored pigment of the tattoo so it only damages the colored pigment. It does not damage any of the surrounding skin. When people are treated for tattoos, it can take 8-12 treat...

Hands-On: Magic Leap's Create App Is a Powerful Way to Invent Your Own Reality Nearly Anywhere

Since getting our hands on the Magic Leap One last week, we've been methodically delving into each feature and reporting our findings step-by-step. Earlier this week, we took a look at the Screens app (a video viewer) and the Helio app (an AR web browser). This time around, we'll be digging into the Create app, the experience that allows you to fill the real world with objects that transform the nature of your local reality.

How To: Identify tree damage from a natural gas leak

In this how-to video, you will learn how to indicate if tree damage has occurred due to a natural gas leak. In this example, a Mexican Elder tree has been damaged by the gas leak. You can tell by the brown leaves. The plastic around the soil has trapped the gas in the soil, cutting off the oxygen from the tree. The Indian Hawthorne in this example has also been damaged. There is some foliage burn on the leaves. The bush will have to be trimmed back in order to save it. There are several plant...

How To: Use Sony Vegas' audio tools

First of all put your video on the timeline where you have a wave form representing your audio track control tools. If you right click on the audio tracks then you get a lot of options available to you. Click on the 'switches' then 'normalize' and this shall choose the highest peak and calibrate the whole audio to that peak. So if your audio is little low or it is too noisy then you can normalize it. Now click on 'channels' and then you have the option of picking left or the right channel. No...

How To: Arrange a dozen red roses for Valentine's Day

Making a rose arrangement is not difficult, but there is some skill to it. In this video tutorial from Fresh Flower Ideas, learn the tips and tricks of creating an arrangement with a dozen red roses for Valentine's Day. In this tutorial, a dozen red Freedom roses are used, but you can use whatever grade and type you want. You will also need sprigs of babies breath, leather leaf, and tree fern. To begin, clean off the stems and the rest of each rose. Add once piece of leather at an angle in th...

Walkthrough The Saboteur: Act 2, M4: Jailbreak

This is a great playthrough of The Saboteur for the Xbox 360. In the fourth mission in Act 2: Jailbreak, you will need to do the obvious… jailbreak. Once you acquire the papers to enter Area 2, you'll be able to start this mission by visiting the resistance in the Western District. They will charge you with freeing a man named Bryman from a Nazi prison. Grab a car and follow the GPS to the destination. Here you'll find a heavily occupied Nazi area. Bryman's cell is within the courtyard surrou...

How to Walkthrough Darksiders: Scalding Gallow- Phantom Gen.

The Phantom General isn't all you have to watch out for in the Xbox 360 game Darksiders. He'll send tons and tons of soldiers in the Scalding Gallow - Phantom General level. The real inconvenience here is that the general will summon Phantom Guard Soldiers into battle with him. When other enemies on in the arena, you main focus should be to take them out as fast as possible. It's hard to concentrate on the general when other enemies surround and hit you in the back. Use the Earthcaller to kee...

Walkthrough Assassin's Creed 2: Mission 61

Caged Fighter: Make your way across town and you'll find an injured soldier on the rooftops that gives you some new information on finding Bartolomeo, who should in turn help you with Silvio. You get a large green area added to your map, but note that it's overlapped by a restricted area. Expect trouble.

Walkthrough Assassin's Creed 2: Mission 47

Birds of a Feather: As you move on from mission to mission, things get harder. Trigger this mission in the center of town. A couple of conspirators meet up and begin walking away from you. You need to trail them, but obviously you don't want to rouse their suspicion. Stay close enough that they never leave your line of sight, but try not to run or do anything else high profile. If a nearby guard bumps into you and gives you crap, turn the other cheek. If you get into a fight, you stand a good...

Walkthrough Assassin's Creed 2: Mission 46

Everything Must Go: It's the truth. It's time to say goodbye to everything. See Antonio again and be ready for a quick time event during the cut scene after you accept the mission. The first order of business is to kill five archers surrounding the building in which Emilio is camping. Take to the rooftops and locate the guards. Once you've gotten near them, you can't let them get too far away from you. Kill all of 'em, being as stealthy or as brazen as you like. Personally, we like brazen.

Walkthrough Assassin's Creed 2: Mission 21

What Goes Around: Comes around. Maybe. See for yourself. You can talk to Claudia in her room on the second floor of the mansion for a bit of dialog, but no mission. Next, go to the south end of town and exit the gate to find a stable of horses just outside. Hop aboard one of the horses and ride it southeast toward the map marker. Time to go to Tuscany.

How To: Make a simple paper penguin with your kids

Although most people won't see a penguin in its natural environment, they're still a wonderfully captivating animal that the kids just can't get enough of. So, make sure you and your kids get over to the zoo and check some penguins out, then go home and create some penguins of your own. It could be made in a cold or hot climate! This penguin stick puppet is perfect for an afternoon of fun crafts with the kids. You'll need the following materials:

How To: Make a recycled doll's broom with your kids

Start teaching your children the art of recycling… and the art of crafting. Making this recycled doll's broom is perfect for any young girl who enjoys beauty and you figurines. A crafty broom will help Barbie learn responsibility, and teach your young ones about helping their environment out. This doll's broom is made from real evergreen leaves, along with a popsicle sticks and some tape. Easy!

How To: Make homemade laundry powder/detergent

This video is a demonstration of how to make environmentally-friendly homemade laundry detergent. This recipe uses soap flakes, soda crystals, and borax substitute. You may also add oxy-action bleach if you like. Put half the back of soda crystals (500g) into a container, or more if you have hard water. Add a 500g pack of borax substitute and 2 tablespoons of soap flakes. If you like, add 2 tablespoons of oxygen bleach. Put the lid on the container and shake it up. This laundry detergent must...

How To: Make your own laundry soap at home

In this video, we learn how to make homemade laundry soap! To do this you will need: one bar of ivory or handmade lye soap, borax and washing soda. First, grate your bar of soap and place into a large plastic container. Next, add 1/2 cup of Borax to your shredded soap followed by 1/2 cup of washing soda. Now you will need to mix this thoroughly, making sure everything is well combined. Now put this into a container with a lid on it and store for future use. You will use one tablespoon per loa...

How To: Build a very inexpensvie grow light system

Jack takes you throught the steps of creating a plant light. Begin with a large sterolight container, all thread,bolts, nuts and washers, and a power strip with tie wraps to hold it togethers You'll use flourescent lights and two pieces of plywood. Two nuts are used to hold this together and its painted white. The plywood reinforces the lid because it isn't very sturdy. This allows the seeds to grow faster because they're in a controlled temperature. The sterolight is waterproof so you don't ...

How To: Make an urban environment neighborhood drawing

Watch this video to learn how to make an urban neighborhood drawing. Start by sketching the road splitting into two direction. Remember that as things are farther a way they are smaller in appearance. Put in some vegetation where you are not going to put building. Next sketch in the buildings. At first just put the outline of the buildings. Then add detail on the building such as windows and doors. Think at what point in the sky the sun is at and add shadows on the sides of the buildings acco...

How To: Optimize SQL performance

Gain insight into best practices for SQL Server optimization and ways to alleviate many root causes that can impact performance of your SQL Server database. Kevin also will discuss how to manage for planned and unplanned changes, speed time to implementation of your applications and ensure that your databases are running as they should.

How To: Make a corned beef flavored sausage log

This is a short video on how to make a corned beef flavored sausage log. Learn to make a single corned beef log from 80:20 ground chuck. The process excludes the addition of coarse ground venison to the recipe which works to improve the texture. This clip is concentrated on the mixing and cooking process in a residential environment. Stuffing, slicing and packing are touched on lightly using a 9" commercial slicer and residential vacuum sealer. The recipe is available at the end.

How To: Make a no-ferment, no-smoke thuringer sausage

This is a short video teaching you how to make a no-ferment, no-smoke thuringer sausage using a domestic oven. The process excludes the addition of coarse ground venison to the recipe which works to improve the texture. This clip is concentrated on the mixing and cooking process in a residential environment. Additional comments on pH are included. Stuffing, slicing and packing are touched on lightly using a 9" commercial slicer and residential vacuum sealer. The recipe is available at the end.

How To: Babysit an infant

Babysitting is the prime teenage job for young women to start learning responsibility and earning a wage, but it isn't all fun and games… you are dealing with an infant, which is far from fun, but it's money in your pocket. Earning a little extra money babysitting infants can be more fun — and a lot easier — than schlepping food at your local diner.