These glasses have a secret function

Key Concepts:

• Combining objects into one (glasses and ruler)
• Prototyping and iterative design
• Material selection (brass, thinner brass)
• CNC machining for precision marking and cutting
• Hinge design and functionality
• Sponsorships (KiwiCo)
• Product viability and user feedback

Project Idea: Glasses with Integrated Ruler

The video documents Simone Giertz's attempt to create a pair of glasses with a built-in ruler. The initial concept involves attaching a ruler to the top of safety glasses, allowing the user to measure objects while wearing them.

Prototyping and Design Iteration:

1. Initial Mockup: Simone starts with a basic pair of glasses and explores different ways to attach a measuring device. She experiments with wire to create a frame for the ruler, acknowledging the need for a proper hinge mechanism.
2. Hinge Mechanism: The hinge is identified as a critical component. Simone considers different hinge designs to allow the ruler to fold out and lay flat.
3. Material Selection: Initially, brass is chosen for its aesthetic appeal and durability. However, the weight of the brass proves to be a concern, leading to the consideration of thinner brass sheets.
4. Ear Design Issue: An early brass prototype is deemed problematic due to the ear pieces being too heavy and uncomfortable. Simone jokes about strengthening her ears.

CNC Machining and Precision:

Simone plans to use a CNC machine to cut the brass pieces and mark precise measurements on the ruler. This is considered a crucial step for achieving a professional and functional design.

Sponsorship Segment: KiwiCo

The video includes a sponsored segment for KiwiCo, a company that offers STEM-based project crates for kids. The specific product highlighted is KiwiCo Labs, a monthly subscription box that provides a series of interconnected projects to build skills and knowledge. Simone mentions that KiwiCo crates are designed for repeated play, emphasizing the value of building something yourself. A discount code "Simone" is offered for 50% off the first monthly crate.

Material Sourcing and Family History:

Simone humorously reveals that some of the thinner brass sheets she plans to use were originally intended for a family tombstone project. She then corrects herself, stating the brass was from a paper brain shredder project, highlighting her family's unconventional projects.

Final Prototype and Assessment:

1. Deburring: Simone emphasizes the importance of deburring the edges of the brass to make the glasses more comfortable and safe to wear.
2. CNC Marking: The CNC machine is used to mark the measurements on the ruler, which Simone believes will enhance the overall look and functionality.
3. Initial Reaction: Simone expresses cautious optimism about the final prototype, acknowledging that it might not be a perfect product but still represents a worthwhile effort.
4. Functionality Test: Simone demonstrates that the glasses stay on her face when she looks down, indicating a degree of practical functionality.

Conclusion and Future Prospects:

Simone presents the finished glasses with the integrated ruler. She acknowledges that the product's viability depends on user feedback and expresses a willingness to consider mass production if there is sufficient demand. She jokingly states that it might take three years and $200 to develop a commercially viable product.

Notable Quotes:

• "Even if we're not in it to win it, we're still in it to be in it." - Simone Giertz, expressing her commitment to the project despite potential challenges.
• "This is one of those steps where if something goes wrong then everything is wrong." - Simone Giertz, highlighting the critical nature of the CNC marking process.

Technical Terms:

• CNC (Computer Numerical Control) Machining: A manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery.
• Deburring: The process of removing sharp edges or burrs from a manufactured part.
• STEM: An acronym for Science, Technology, Engineering, and Mathematics.

Logical Connections:

The video follows a logical progression from initial concept to prototype development, material selection, manufacturing processes, and final assessment. Each step builds upon the previous one, with challenges and adjustments addressed along the way. The sponsorship segment is integrated seamlessly into the narrative, and the humor and personal anecdotes add to the overall engagement.