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Prompt

Today, we'll dive into the fascinating world of mechanical engineering by exploring various mechanisms made entirely from cardboard. From cams and linkages to pulleys and gears, we'll learn how these mechanisms work and how they can be applied in real-world applications.

Duration: ~3 hrs

Materials: Cardboard (various thicknesses), Scissors, Craft knives, Rulers, Glue, or tape Markers or pens

Instructions

1. Begin by familiarizing yourself with the different mechanisms we'll be exploring: cam & linkage, scissor lift, gears, pulley, lever, fan/expanding, waving/bending, curving, grabbing, and tentacle motion. 
2. Take some time to research and understand how each mechanism functions. 
3. Choose two mechanisms that you find most intriguing or relevant to your interests. Using the provided cardboard and craft tools, start prototyping each chosen mechanism. You may want to sketch out your designs first to visualize how each mechanism will work. 
4. Experiment with different shapes, sizes, and configurations to optimize the performance of your cardboard mechanisms. 
5. Test your prototypes to see how well they function. Make adjustments as needed to improve their efficiency and effectiveness.

Deliverables

Take photos of your prototypes and post on the Response Tab.

Prompt 

Your task is to explore a selected transportation vessel in-depth, understanding its historical context, mechanical principles, and unique features.

Duration: ~2-3 hrs

Materials: Computer

Instructions

1. Read through the selection of transportation vessels throughout the centuries and select one. Conduct thorough research on your chosen vessel, delving into its historical background, mechanical workings, and notable features. Explore how the vessel has evolved over time and its significance in the context of transportation history.
2. Analyze the relationship between the selected transportation vessel and its environment or setting. Consider how factors such as geography, culture, and technology have influenced its design and operation.
3. Reflect on the strengths and weaknesses of the transportation vessel. Identify what makes it remarkable and areas where improvements could be made.

Deliverables

• Slides: Present your findings in a visually engaging format, incorporating images, diagrams, and descriptive text.

The Vampire Squid (Vampyroteuthis infernalis) is a mesmerizing and enigmatic deep-sea dweller, captivating the imaginations of scientists, marine enthusiasts, and curious minds alike. Don't let its name fool you; this extraordinary creature is not a bloodthirsty predator like its legendary namesake, but a peaceful marvel that embodies both beauty and resilience.

Residing in the murky and shadowy waters of the mesopelagic zone, the Vampire Squid occupies a realm seldom explored by humans. Its unique appearance immediately catches the eye – it boasts large, luminous blue eyes that can peer through the darkness of the deep ocean, evoking a sense of wonder and intrigue. Its reddish-brown skin is adorned with a striking pattern of photophores, bioluminescent cells that create a spectacular light show, enabling it to communicate and navigate through its dark habitat.

One of the most extraordinary features of the Vampire Squid is its cloak-like webbing, connecting its eight arms. When threatened, this mysterious cephalopod has a remarkable defense mechanism – it wraps itself in this veil of arms, resembling a vampire's cape, to confuse and discourage predators.