Black box

depend on ocean currents to move long distances. Jellyfish are classified under kingdom Animalia, phylum Cnidaria, subphylum medusozoa. The subphylum is further classified into three groups of jellyfish; Scyphozoa which are true jellyfish, Cubozoa are box jellyfish and Staurozoa which are stalked jellyfish. Jellyfish are present on Ocean surfaces and the deep sea. True jellyfish can only be found in salty water though there are some species of jellyfish present in fresh water like the…

Why do we keep saying that plastic bags should have a tax? Human use plastic bags for groceries, garbage and dog waste. Using plastic bags is convenient. If there are no plastic bags it will make human difficult to live without them because they could carry a lot of stuff and if we had to buy plastic bags using much money people would be struggling on making money on their jobs because of paying money on every bag they buy on the store. That plastic bags fee cost would make people poor. There…

Reusing for a Greater Cause “Paper or plastic?” This is a popular question used in many stores in the world. Most of us just choose one of them and move on, but in reality, we should be answering that question with “Neither.” The use of plastic and paper bags are creating more negative than positive. Plastic bags should not be used in any store because they are not as durable as reusable bags, they are not biodegradable and are bad for the environment, and lastly plastic bags are not being…

Blows My Mind If we shall be found guilty of anything on the Day of Judgement, it will not be because we believed too much but that we believed too little about all the things God intended for us to experience in this lifetime and eternity. St. Paul, quoting his predecessor the Prophet Isaiah, wrote “No eye has seen, no ear has heard, no mind has conceived what God has prepared for those who love Him” (1 Corinthians 2:8) June was a tall redheaded senior of Irish decent and full of life. She…

Plastic bags provide many practical benefits for customers for carrying and transporting products such as lightweight, inexpensive and hygiene. However, they are also the double-edged swords as they pose a threat to the environment including water contamination and air pollution. This essay will analyze the issue of excessive consumption of plastic bags in terms of my daily life, provide explanations for the impact of this issue and offer my personal policy that I plan to follow during the…

The purpose for employing pallet trucks is to facilitate movement of pallets from one location to another. Not only do pallet trucks make pallet transportation simpler, but it also eases the burden of loading and unloading heavy pallets in a safe manner in addition to considerably minimizing transportation times. Due to the heaviness of many pallets, pallet trucks must be both strong and functional. Pallet trucks are typically used in industries, such as warehouses, chemical and…

Introduction: Plastic materials simplifies life for most humans. Plastic has amazing properties, for example it is durable, strong, flexible, lightweight, inexpensive, stainless , and insulates against heat and electricity. Plastic can be used to make almost any object, which is evident just by looking around. Trying to spend a day without touching anything plastic is almost impossible in a modern society. Plastic is present in things that are often very close to the user, as the mattress of the…

I don’t believe that I was ever as excited or nervous as I was that night. My room seemed heated; I don’t know if it was from all the lights and curling irons I had on or if it was the anticipation of the night before me. A sea of clothes that I had decided just wouldn't do concealed the floor and shoes were strewn everywhere. After finally deciding to wear my blue sweater, the one Mom told me brought out my eyes, I drowned myself in Justin Biebers' Boyfriend perfume, and I was ready for my…

#27 Erick Roque The Exploding Lunch Bag Introduction “POP!” A balloon just blew up. But no, it was a plastic bag. But no one was there. So who blew it up? It turns out that it blew up by a mixture of vinegar, baking soda, and… WATER!!! What do you think, can you pop a bag with that mixture? Purpose The reason why I chose this experiment is because I have seen the reaction when both vinegar and baking soda go together… an explosion of vinegar. And if vinegar and baking soda can…

Crack! The shell of an abalone breaks upon a rock after a sea otter repeatedly bangs the shell against the rock in order to retrieve the meat inside of it. Conducting an observation that validates sea otters’ use of tools would have to include the time and duration of the observation, the number of specimens to be observed, and a method of observation. The time and duration of the observation of the animal is a crucial element in the experiment. In “The Great Crow Fallacy,” the author states,…