How to Keep a Halloween Jack-o-Lantern from Rotting

Here is a fun, seasonal science fair project that examines various ways of keeping a carved pumpkin fresh. Can you determine the best way to keep a Halloween jack o lantern from rotting? Purpose The purpose of this project is to see whether or not treating a Halloween jack-o- lantern, or any carved pumpkin, will help keep it from rotting. Hypothesis The hypothesis (because its the easiest to disprove) is that treating a Halloween jack-o-lantern will not keep it from rotting any better than doing nothing at all (the control). Experiment Summary This is a great fall science fair project  since pumpkins are readily available from late summer through winter. You could conduct a similar project during the spring using another variety of produce. Since nothing lasts forever, a good timeframe for collecting data is 2 weeks. If all of your pumpkins rot before then, you may choose to end the data collection phase of this project sooner. Since temperature plays a part in the shelf life of a jack-o-lantern, its possible your pumpkins may last several weeks if kept in cool conditions. If this is the case, your project may run for a month. Keep the time and temperature in mind when planning your science project. Materials The main materials for this project are freshly carved jack-o-lanterns and various pumpkin preservatives. The most commonly applied preservatives are bleach solution, borax solution, petroleum jelly, hairspray, white glue, and commercial pumpkin preservative (if available). You can test any or all of these, plus more  if you can think of other preservatives. You will need pumpkins for every method you test, plus a control pumpkin, which will be carved, but untreated. Experimental Procedure Carve your jack-o-lanterns. It helps if you give them different faces so they are easy to tell apart. Try to scrape as much pumpkin goo as possible from the inside of the jack-o-lanterns so they will be easier to treat with chemicals.Leave your control pumpkin alone. Apply the treatments to the other pumpkins. Either photograph the pumpkins or write down your observations about the appearance of each jack-o-lantern. Pumpkin Treatments Bleach Solution - Mix up enough bleach in water (2 teaspoons bleach per gallon of water) to fill a bucket or tub big enough to submerge your pumpkin. Immediately after carving the pumpkin, soak it in the bleach solution for 8 hours or overnight. Drain the pumpkin and allow it to dry. Each day, spritz the outside and inside of the pumpkin with bleach solution.Borax Solution - Mix up a solution of borax in water (probably 1 teaspoon per gallon) and apply it the same way as you would use the bleach solution.Petroleum Jelly - Smear petroleum jelly (e.g., Vaseline) all over the cut surface of the pumpkin. Reapply once a day if necessary.White Glue - Smear non-toxic white school glue all over the carved pumpkin and allow it to dry.Hairspray - Spray the carved pumpkin, inside and outside, with hairspray. You can reapply the hairspray daily, or not, as you prefer.Commercial Pumpkin Preservative - Follow the instructions on the container.    You can use these methods of applying pumpkin treatments or else you can come up with your own ideas.Each day, take a photo of the pumpkin and describe its appearance. Is mold present or absent? Is there any shriveling? Is the pumpkin getting soft or smelly or showing any other indications of rotting?Continue collecting data until the pumpkins have rotted. Discard the rotten pumpkins. Data The data for this project will be your photographs and observations regarding the appearance of each pumpkin. Results Make a table that shows time in days and whether each pumpkin showed mold, shriveling, or rot. You can indicate the degree of each condition by assigning a numerical value to it, if you like (e.g., 0 no mold, 1 slight mold, 2 moderate mold, 3 totally moldy). Conclusions Was the hypothesis supported? Did the control pumpkin rot at the same time as all of the other pumpkins? Things to Think About If you want a more complex experiment, add temperature as a factor. This will require additional pumpkins. Leave one of each type of pumpkin at room temperature. Refrigerate one of each type of pumpkin or (since that would take a lot of space) leave one of each type of pumpkin in a hot environment.

Dantes Inferno and the Renaissance Essay - 2380 Words

It is one of the most known and referenced books of its time and is still a commonly read work of literature, but is Dante Alighieri’s The Inferno more that just one man’s interpretation of what hell is like? We know it now as a remarkable piece of literature, but some contend that it was a turning point in writing and how many viewed the world. Claims have also been made that it is an example of how man paved the road out of the Dark Ages and into the Renaissance, the period that shaped a lot of modern thinking. The book was received as a masterpiece and helped change the literary world of it’s time, but was it the book as a whole that helped lead the West out of the dark ages or was it the situations within? While the Divine Comedy was†¦show more content†¦This section of hell can be seen as contradictory to the sentiment that the Divine Comedy was a work that led humanity into the Renaissance. Here Dante is saying that whether or not you are a good pe rson, if you act for yourself only and do not accept God, you are destined to chase a blank banner for eternity and where as Virgil states, â€Å"These people have not any hope of death†¦They envious are of every other fate.† (Dante, 9) As they move onto the first circle of hell he comes to those who are in limbo, even though they aren’t actually sinners, they did not accept Christ or lived before his time. Some of the people who reside here are people like Virgil, Homer, Saladin, Socrates and Plato. There isn’t an active punishment on them per say, but they are punished by the fact they are separated from God. The Renaissance is always noted as a time when the people of the â€Å"modern† world of their time, looked back at the Greek and Roman philosophers and were guided by their teachings of reason. 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Swot Analysis A Swot - 2576 Words

SWOT ANALYSIS: A SWOT analysis is a process where we can find strengths, weakness, opportunities and threats involved in a project. This analysis can be used for a product and place. The main use of this analysis is to find out all the four main specifications which can review the project easily Strengths: Project manager has to analyse swot analysis. Strengths give you more confident of completing the project irrespective of weakness. When you look back previous SOH project the project manager UTZON is very talented. He had design the most brilliant sculpture which is a great innovation to the modern day world. It has created many more opportunities and revenues to the government. Strengths and weakness comes under the internal factors.†¦show more content†¦Ã¢â‚¬ ¢ Using inconsistent brand items makes you to increase your weakness. Opportunities: †¢ Exploiting the project and creating opportunities will be the better way to run the project. If you do have more opportunities you can work to a larger extent and satisfies the customer. †¢ Decreasing the man power and increasing automated instruments will makes you to complete the task very fastly. †¢ Making use of internet helps you to exploit more opportunities. Threats: †¢ From the external sources threats may be created which causes to trouble for the project. The main aim of the project is to minimize the threat. †¢ Competition from the leading organizations have most of the threats. †¢ Maintaining the much better brand value comparing with others gives you lot of credibility among the customers. Question 2: Project member is the only person which holds responsible for every aspect of the project. He contributes everything for completing the project successfully and also ensures all the team members are working efficiently or not. Project manager has to be intellectual and skilful administrating the project . Negotiation skills: †¢ Project manager has to negotiate with the directors and key stake holders for bringing common understanding between them. †¢ During the negotiation manager should have clear idea about what he was presenting. Some research is done before you present the report, expressing your views clearly make the positive

Archaic language Essay Example For Students

Archaic language Essay Lochinvar and Le Belle Dame Sans Merci are two Romantic poems that claimed popularity in the movement of Romanticism simply because they were short in length, they both tell a story and contain a plot, they were fashionable for the Romantic movement also they were easy to remember and recite. The main and most obvious similarity between the two poems is that they are Romantic. The Romantic period began about 1798 and ended approximately around 1832. Romantic poetry concentrated on nature, feelings and emotions. Furthermore the subject matters of the supernatural and medieval were used. It was a break with the old tradition, that was until the Victorian movement moved in and people, actions, outward morality and reason were more important. Poems such as Porphyrias Lover were written during the Victorian movement. One of the main differences between the two poems would be that Le Belle Dame Sans Merci is a ballad whereas Lochinvar uses rhyming couplets and archaic language. In addition Le Belle Dame Sans Merci could be described as being tragic and heart-rending where Lochinvar is the perfect fairytale with the idyllic ending. Le Belle Dame Sans Merci can be considered a ballad because of its tragic content, the inclusion of a knight and the effective use of natural imagery. It is broken into four line stanzas as ballads usually are and a regular rhythm. Additionally each of the four line stanzas describes a separate incident in the poem, breaking it up into small, short scenes. Le Belle Dame Sans Merci rebels against being a ballad in a few ways. One of the most important being that it does not follow the expected rhyme scheme of A B A B; instead it goes A B C B. Lochinvar is also written in the style of a ballad to some extent. It is more of a folk style of writing. Some examples of this would be when, The bride kisses the goblet, and, He stayed not for bracken, and he stopped not for stone. There is also some archaic language used, such as, ere, ye, saith, twere better by far, and quoth. Archaic language is generally used to crate a Scottish accent and emphasise medieval subject matter. The Scottish element supports the idea of the folk style of writing. The rhyme scheme used in this poem is rhyming couplets adding a steady rhythm to the poem. There is also a small amount of natural imagery used. The story of Lochinvar tells a tale of a knight who goes and rescues the woman that he loves from her wedding. Lochinvar wants to get married to Ellen. Ellen has just been married but Lochinvar turns up at the wedding reception. It is clear that Lochinvar and Ellen are in love. They dance with each other at the wedding reception but Ellens mother and father are not at all pleased with this. It is at this point that they run away together. Their families attempt to follow them. The main characters in Lochinvar would be Ellen and Lochinvar. Lochinvar is a Scottish Lord and Knight. He is very brave and bold. We know this because, He rode all unarmed and, he rode all alone, also He stopped not for break, and he stopped not for stone, and He swan the Esk River where ford there was none. There is some speculation that he could be dangerous. We know that Ellens family is quite well off, the live at Netherby Hall. And Ellens parents do not approve of Lochinvar.