In one sentence, describe what the following article is about: After ducklings have hatched from their shells and spent about 24 hours getting used to their new surroundings, they're ready to move to a brooder. A plastic storage container, sturdy cardboard box, or large glass aquarium can all work for this purpose.  The box should be well-insulated, since the ducklings need to stay warm. Don't choose a box with too many holes in the sides or the bottom. Line the bottom of the box with wood shavings or old towels. Avoid using newspaper or other slippery material. Ducklings are still wobbly on their legs for the first few weeks after they hatch, and they can slip easily and hurt themselves on surfaces like plastic or newspaper. Baby ducks need to be kept very warm in the first few weeks after they hatch, to give them the chance to get used to the chilly air outside their eggs. Buy a brooding lamp at a feed store or hardware store and affix it to the top of the brooder.  Use a 100-watt bulb to start. For very young ducklings, this should create the right amount of heat. Make sure part of the brooder is located away from the heat, so they have a place to cool off if they need to. Make sure the bulb isn't too close to the ducklings. This may cause them to overheat, or if they touch the bulb, they could get burned. If you're using a shallow brooder, prop the lamp up higher using blocks of wood or another sturdy prop Periodically check the lamp’s placement, ensuring that the ducklings are getting an appropriate amount of warmth.  The heat and wattage of the lamp should be altered based on your ducklings' behavior as they get older. If the ducklings tend to huddle close together under the lamp, they may be too cold and you should move the lamp closer or get a higher wattage bulb. If the ducklings are scattered out and breathing heavily, they're most likely getting overheated, and you need to move the lamp further away or use a lower wattage bulb. Comfortable ducklings should be warm and settled. As the ducks grow older, they will need less heat. Raise the lamp or change the bulb to a lower heat when they stop sleeping under it.
Summary: Find a brooding box. Install a brooding lamp. Check the placement of the brooding lamp. Adjust the brooding lamp as the ducklings grow.

If you’re new to slap bass techniques, it’s best to practice the basic slapping motion before you start playing the instrument. Familiarize yourself with the new form, and internalize the slap techniques before you start attempting new licks. To play slap bass, hold your fingers in a loose fist and stick your thumb up. Your playing hand will maintain this position whenever you play slap bass. With your thumb still extended up, practice turning your wrist several times, as though you were turning a doorknob. Focus on turning your wrist while keeping the rest of your arm still. When you play slap bass, your sound should come entirely from this basic rotating motion. Flick your thumb in a smooth motion back and forth as an extension of the rotating motion in your wrist. When you play, this turning-and-flicking motion will allow your thumb to hit and bounce off the strings. This causes the strings to bounce off the bass frets, producing the “slap” sound. While you're starting out, you'll want to use your non-dominant hand to stabilize the instrument. Later, you'll use this hand to incorporate damping techniques. In general, you should be holding your bass as you normally would.
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One-sentence summary -- Practice your form before you pick up the bass. Form a loose “thumbs up” fist with your dominant hand. Rotate your hand from the wrist and forearm. Practice flicking your thumb. Rest your non-dominant hand on the neck of the bass.

Problem: Article: Pick something that you know best, or learn about something new and tell the world what you have learned.   Determine what kind of educational video you want to make:  Will this be a “how-to” video, or will you be providing in-depth information on a particular topic? Will there be interactive activities, or will you be talking throughout the video?   Make an outline of how you want your video to proceed before you start filming. Adequate preparation for your educational video is key. Many people (especially those who are camera-shy) are more comfortable speaking in front of a camera once they have rehearsed what they want to say.  Make sure you have your facts correct. Before making an educational video, double-check to make sure that the information you will be providing is correct. You don’t know how many people will watch this video! The key to creating an educational video in which you seem like an expert is to be confidence in your message. The best way to gain this confidence is through repetition.   Practice in front of a mirror. Doing a run-through of your script with no one around to judge it can be a good way to iron out kinks and gain confidence. Practice with a friend, and have her give you feedback. It may be beneficial to have another person listen to your script before you film it and publish it. If possible, practice speaking from memory without the assistance of notes. Think about the message you are trying to convey, and locate any props that will make this message clearer and your video more stimulating.   Watch other educational videos to see if and how they effectively use props. While it is important not to directly copy any other video, you may be inspired by what you see on other videos. Remember that a prop can be as simple or as complex as you want it to be. There are no specific guidelines to creating your own educational video! The props that you use in your video will be unique to the topic you are presenting. Remember that speaking in front of a camera can feel a lot different from speaking in front of your mirror. The more practice you can get, the better your video will be.    Film your dress rehearsal if possible. This will allow you to watch it over, review your performance, and identify any mistakes you may have made. Ask a trusted friend to watch your video and provide critiques. A neutral third party may be able to better identify errors or potential distractions in your video.
Summary:
Identify your topic of interest. Prepare a script. Practice your script. Get any props you may need. Do a dress rehearsal.