Thursday, March 19, 2020

The People Leisure and Cultures of Blacks During the HArlem Renaissance essays

The People Leisure and Cultures of Blacks During the HArlem Renaissance essays The People, Leisure, and Culture of Blacks It seems unfair that the pages of our history books or even the lecturers in majority of classrooms speak very little of the accomplishments of blacks. They speak very little of a period within black history in which many of the greatest musicians, writers, painters, and influential paragon' emerged. This significant period in time was known as the Harlem Renaissance. Blacks attained the opportunity to work at upper-class jobs, own their own homes, and establish status among themselves. To no ones surprise, they still were not accepted into the so called upper-class of white society, but they neither worried nor became distressed over the fact. They created societies of their own which opened doors for blacks to attain opportunities that were absolutely unheard of, just before the Renaissance. It was from this same society where the beautiful melodies of jazz emerged. Colleagues and peers of their own race, which created a powerful bond between them, accepted Blacks. The at titudes which prompted the movement were those that came about because of the beginning of : (1) the nationalist tendencies of the time, (2) the movement of black Americans from slavery to freedom and from rural to city living, (3) Afro- Americans renewed pride in their African heritage, and (4) the influences of the period bounded by the close of the Civil War and the economic collapse of the 1930s. From education, to the stage of Broadway, to music, and to a revived race, blacks possessed more intelligence, talent, and ingenuity then they will ever be given credit for and it all began with the Harlem Renaissance. The Harlem Renaissance, also known as the New Negro Movement, was the greatest of literary periods in which creativity and vehemence were clearly expressed. Literature was no longer a white write looking at the black experience from his/h...

Tuesday, March 3, 2020

How to Make a Homemade Roman Candle

How to Make a Homemade Roman Candle A Roman candle is a simple traditional firework that shoots colored fireballs into the air. It consists of a cardboard tube that is sealed at the bottom and lit by a fuse from the top, with one or more charges stacked along the length of the tube. Typically the charges are separated from each other by a layer of clay or sawdust. Here are instructions on how to make a homemade Roman candle. Roman Candle Materials Roman candles come in a variety of sizes. For a home project, its best to start small. The 1/2 tube probably is the easiest/safest to work with, since you have some space to add the materials, yet have a fairly small charge. 1/4 - 1/2 cardboard rocket body tube1/8 fuse, about a footBentonite clayBlack powder or pyrodexStar composition (sample recipe provided in instructions)Masking tape Make a Roman Candle Work in a cool area, away from sources of flame. Dont grind pyrotechnic compositions be gentle. Cut the tube so that you have a 10 length. Its a good idea to measure and note the length so that you know, for future projects, whether to adjust the length shorter/longer.Wrap the tube with paper or masking tape. The purpose of this is to reinforce the tube so that the charge shoots up and out of the tube rather than splitting the cardboard open.Seal the bottom of the tube with a clay plug. About 1/2 of clay should be good, although more is fine. You can substitute epoxy glue, if you prefer. The point is to seal the tube so that the charge moves up and out of the tube rather than escaping through the bottom.Run the fuse down the tube to the clay plug. The firework will be lit from the top, burning down the fuse to light successive charges.Add a layer of black powder (about an inch). One easy way to deliver the powder into the tube is by sprinkling it into a rolled sheet of paper.Add your star composition. There are numerous formulas for this, depending on the effect you want. One s traightforward recipe is to collect the coatings from two 6 inch sparklers, mix it with a small amount of flash powder and black powder or Pyrodex (by volume, 60% sparkler, 20% flash powder, 20% Pyrodex). Add water to this mixture, a drop at a time, until you can roll it into a ball that just fits inside the bore of your tube. Roll as many of these as you need for your candle; allow them to dry. Drop a ball into the tube, on top of the black powder. Press tissue paper or sawdust or a small amount of clay on top of the ball. You can tamp the paper or sawdust into the tube using the eraser end of a pencil. This is the delaying charge, that prevents additional layers of material from burning all at once so that each charge will shoot into the air. This completes your first charge. If this is your first Roman candle, this is a good stopping point to see what you will get/know what to expect. Otherwise... repeat layers of black powder, a star, and the delaying charge until the tube is filled.With any tube-shaped fireworks, its a good plan to shoot them off in a depression or hole, preferably in a tube or packed into soil so they cannot point in an unintended direction. Light the firework and get clear. The expected range of the firework is about 30 feet. Troubleshooting If you need the charge to shoot higher, try using a longer tube or slightly more black powder in your lift charge.If the colored fireball doesnt ignite, try adding a higher percentage of Pyrodex in the star mixture. Safety Notes This is a project for adults who already have some pyrotechnic experience. If you are new to making fireworks, try one of the other firework projects, such as a homemade smoke bomb or sparkler.Be aware of the laws where you live! Roman candles may be prohibited. If so, obviously, dont make one or set it off.Do not ignite a Roman candle in your hand. Do not point a Roman candle at anyone or anything.Use good judgment and follow safe practices when lighting making or lighting this or any other firework. Be sober, away from flammable materials and clear of pets, people or structures. Disclaimer: Please be advised that the content provided by our website is for EDUCATIONAL PURPOSES ONLY. Fireworks and the chemicals contained within them are dangerous and should always be handled with care and used with common sense. By using this website you acknowledge that ThoughtCo., its parent About, Inc. (a/k/a Dotdash), and IAC/InterActive Corp. shall have no liability for any damages, injuries, or other legal matters caused by your use of fireworks or the knowledge or application of the information on this website. The providers of this content specifically do not condone using fireworks for disruptive, unsafe, illegal, or destructive purposes. You are responsible for following all applicable laws before using or applying the information provided on this website.