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Thanks for your observation and question about the undulated shape of the runway visible at 2:20 in the video. That wavy or undulated appearance is actually an intentional design feature to mainly facilitate drainage. You're right, some runways do have those subtle ups and downs, and here are a couple of reasons for it: 1. Drainage: A key function is to ensure proper water drainage from the runway surface. These gentle slopes, similar to vertical curves on roads, minimize rainwater sheet flow down the runway where traverse grooves channel rainwater away from the runway center towards the sides where it can be collected by drains. This prevents water from pooling on the runway which could lead to hydroplaning for landing and taking off aircraft. 2. Longitudinal Grade: Another reason is related to the overall slope of the runway, called the longitudinal grade. Runways aren't perfectly flat; they may have a slight incline to aid in aircraft takeoff or landing depending on the surrounding terrain. These subtle undulations can help smooth out the transition between the flat runway surface and the longitudinal grade. The exact design of these undulations considers factors like the type of aircraft using the runway, the amount of rainfall expected in the area, and the overall topography of the airport. Let me know if you need any clarification or have additional questions!

@@steventheengineer Thank you very much for the clear answer!

I appreciate your perspective on wanting to see vertical farming applied to staple crops like corn and wheat, rather than just leafy greens and vegetables. You raise a fair point - for vertical farming to truly revolutionize agriculture, it needs to tackle large-scale cultivation of major grains and cereals that feed our growing global population. While the current focus has been on optimizing vertical farms for produce like lettuce and herbs, research is ongoing to adapt the technology for broader crop varieties. Factors like lighting requirements, growth cycles, and space utilization need to be fine-tuned. However, the core benefits of vertical farming, such as reduced water usage, year-round production, and localized food sources, hold true regardless of the crop. Regarding your point about energy efficiency, you're correct that traditional open-field agriculture relies on free sunlight. However, vertical farms aim to offset their energy needs through sustainable design, renewable energy sources, and technological advancements in lighting and climate control systems. The goal is to strike a balance between minimizing environmental impact and maximizing crop yields in urban areas. Rest assured, the agricultural industry recognizes the importance of scaling up vertical farming for staple crops. It's an exciting frontier that researchers and innovators are actively exploring. I'll be sure to cover these developments in future videos as the technology evolves. Thank you for raising this insightful point - it will help drive the conversation forward.

Thank you for your insightful comments and suggestions regarding the design of the proposed Shimizu Mega-City Pyramid. You've raised some excellent points that are worth considering. Pyramid vs. Triangular Shape: The pyramid shape was likely chosen for its inherent stability and ability to distribute weight evenly. However, your suggestion of a steeper triangular shape with attaching structures is intriguing and could potentially offer more surface area and versatility. Cables and Support: You make a valid observation about the lack of visible cables or supporting structures in the concept renderings. Additional reinforcement, perhaps through tensile cables or external bracing, could enhance the structural integrity of such a massive floating structure. Base Material: Your recommendation of a cement-urethane-graphene rubber base is interesting. Composite materials like these could potentially provide the necessary buoyancy, durability, and strength required for the base of a floating city. Column Design: Wide, sealed columns could indeed offer improved stability and load-bearing capacity, especially in a floating environment where buoyancy and displacement are critical factors. These are all excellent points that highlight the importance of thorough engineering and material science considerations for such an ambitious project. While the Shimizu Mega-City Pyramid is still a conceptual idea, your feedback underscores the need for rigorous analysis and innovative solutions to address the unique challenges of constructing a floating metropolis. Thank you for engaging with the video and sharing your valuable insights. As this concept continues to evolve, incorporating perspectives from various fields will be crucial in refining the design and ensuring its feasibility and sustainability.

Hi Mr. Ryesky. It's great to hear from you. Thank you for sharing your insights and experience regarding bamboo. You raise a valid point about the need for careful consideration when planting bamboo near infrastructure. While bamboo can indeed be an incredibly versatile and sustainable material for various applications, including textiles, you're absolutely right that its aggressive rhizome root system can potentially cause damage if not properly contained. Thank you for enriching the discussion with your personal experience and raising awareness about the importance of thoughtful planning when incorporating bamboo into our lives and surroundings. Insights like yours contribute to a more well-rounded understanding of sustainable living.

Thank you for the kind words and for subscribing! I'm thrilled to hear that this video has inspired your interest in sustainable farming. It's incredibly rewarding to work in harmony with nature and contribute to a greener future. Pursuing a career in farming is a noble and important endeavor. With the right techniques and mindset, you can play a vital role in promoting eco-friendly agricultural practices while providing food for your community. Qatar has made significant strides in sustainable farming, and I'm sure you'll find plenty of opportunities to learn and grow in this field. Wishing you all the best in your pursuit of sustainable agriculture!

Thank you for subscribing! I'm delighted to have you join our community. Sustainable farming practices are crucial for preserving our planet's precious resources while meeting our food needs. This video explores some innovative techniques that can help us build a greener and more sustainable future for agriculture. I hope you find it insightful and inspiring. Please feel free to share your thoughts and ask any questions you may have after watching. Looking forward to an engaging discussion!

Haha, you caught me red-handed! We absolutely tapped into the magical powers of AI to auto-generate some of the images for this explainer video - though of course still with human oversight and editing ;) But thanks for keeping such a sharp eye out and noticing the oddities like the glitchy grandma picture! We just use these synthetic visuals for a bit of fun but I hugely appreciate you taking time to watch closely and provide thoughtful feedback. As AI image generation rapidly improves, it should hopefully become difficult to tell the difference. We're fascinated by it all and will aim to guide it responsibly to avoid confusion. So sincerely - thanks for engaging and calling us out good-naturedly so we can keep enhancing. Please keep the constructive comments coming, this is still quite the Wild West!

I'm thrilled you share my excitement about the emerging role of robotics and automation in modernizing agriculture! Agri-bots and smart farming tech are truly leading an innovation revolution, improving efficiency, sustainability, and yields. From robotic picking, planting, and monitoring to automated farm vehicles and AI-optimized irrigation - there is so much potential here. These cutting-edge solutions are allowing farms to do more with less while preserving precious natural resources. It will be fascinating to see how this tech continues to evolve and reshape the food production landscape. I'm glad my video captured some of the wow-factor driving these amazing agri-robot innovations! Farming is vital work, so applying advanced technology should help support food security while encouraging eco-friendly practices. I appreciate you taking the time to watch and share in the enthusiasm. Stay tuned for more ag-tech and future farming content!

I'm so glad you found the video easy to understand and helpful! My goal was to break down some of the key sustainable techniques that can make farming greener. Applying things like crop rotation, integrated pest management, efficient irrigation, and smart fertilizer use can go a long way. And new technologies are enabling even more sustainable solutions! It seems like consumer demand is also growing for eco-conscious food which will encourage more producers to implement these methods. There's always more to explore, so please let me know if you have any other questions. Thanks again for watching - feedback like this motivates me make more useful education/explainer content around sustainability topics that impact our planet!

I'm so glad to hear you found the explanation on sustainable farming techniques clearly presented and helpful! My goal was to highlight some of the key methods farmers can employ - like crop rotation, integrated pest management, efficient irrigation systems, and more - to reduce environmental impact while still efficiently producing food. It's complex but critical information. As consumer demand increases for eco-conscious offerings, I'm hopeful more food producers will adopt sustainable best practices. Please let me know if you have any other questions arise on this topic! I appreciate the positive feedback, it will encourage me to create more useful education/explainer content around sustainability issues and how we can pave the way for a greener future.

Great question! While artificial intelligence is certainly revolutionizing many areas of structural engineering and architecture, at this point I think it’s more likely to become a powerful design aid TO civil and structural engineers rather than fully replace them. Complex problem-solving around structural integrity, materials, constructability, human safety, and translating concepts into physical reality still requires a level of human ingenuity and oversight. However, AI is proving incredibly valuable for optimizing and generating design options, spotting potential failure points, mining data to inform decisions, taking over repetitive tasks, and keeping up with constantly evolving building codes. It’s an exciting complement underway! My video explores a number of the key ways AI is transforming the field. But for many of the reasons above, I believe structured engineering roles are more likely to be “augmented” by AI capabilities rather than made obsolete. Curious to hear your thoughts on how you see the technology impacting structure and infrastructure design down the road! Let me know.

@@steventheengineer Thank you sir for your kind information

I'm intrigued by your strong endorsement of hydroponically grown tomatoes! You seem to really prefer the taste compared to tomatoes grown in soil. I'm curious what specific qualities make the flavor so noticeably better from your perspective? With the ability to closely control nutrients and cultivation conditions, I can see how hydroponics could potentially optimize certain flavors and textures. But I'd love to hear your first-hand impressions. How would you describe the difference? Have you noticed similar improvements in the taste or quality of other hydroponically grown produce compared to traditional farming methods? I didn't dive too deep into consumer flavor differences in my video, so very interested to gain insight from your actual experiences eating this kind of produce. Appreciate you taking the time to watch and comment!

That's wonderful that you're looking to enroll in a course related to agricultural engineering! I assume by your comment that you've found an actual course to sign up for elsewhere. I'm glad it led you to dig deeper into this important topic - we certainly need more minds tackling the challenges of sustainably feeding our growing population. Whichever program you end up in, I wish you the best with your studies. Let me know if you have any other questions arise along your journey! It's exciting to see passion for building a more food-secure future. Kudos to you and keep up the good work!"

Thank you for watching and providing feedback on the video. You make an excellent point about the importance of proper SEO to help videos get more views. Optimizing titles, descriptions, tags, and transcripts for search is something I am continually working to improve on. Creating high-quality content is only half the battle - making sure it is discoverable is just as crucial. For this specific video, do you have any tips on specific terms or phrases I should focus on including for better search visibility? I want to better understand what interested viewers are actively searching for so I can improve. Historical engineering content can be quite niche, so targeting search intent is challenging but essential. Additionally, please feel free to share any other SEO best practices you think could benefit my channel as a whole. I appreciate any specific, constructive input to help me better distribute this educational engineering content. Optimizing the discovery of these videos will only help them reach more curious viewers such as yourself. Let me know if you have any other thoughts! I take feedback seriously and am committed to constantly improving.

Hi Kenneth, good to hear from you. Excellent question about composting and vertical farming. While soil is not used in vertical farms, compost can still play an important role. Leftover vegetable scraps, fruit peels, etc. can be composted externally and the finished compost can be used to enrich the nutrient solutions that the plants grow in. Compost provides beneficial microbes and slow-release nutrients that are great for plant health. Many vertical farms have partnerships with local composting facilities to take their plant residues and use the finished compost in their hydroponic systems. Some farms even have their own on-site composting to close the nutrient loop. Community gardens are a fantastic way to utilize compost, and I'm glad to hear there are plans for one near you. The compost produced could aid the growth of plants in both traditional community garden plots as well as small-scale vertical gardens that require no soil. It's all about closing loops and mimicking natural cycles, even in an urban technological setting.

Excellent question! Getting water to the top floors of super tall skyscrapers like the Burj Khalifa is an engineering feat in itself. Typically, powerful water pumps are used to push the water from ground reservoirs up to water tanks located strategically throughout the height of the building. For example, the Burj Khalifa has multiple water tanks integrated into mechanical floors at set intervals. The pumps provide enough pressure to transport the water vertically to the very top habitable floor, which in the case of the Burj Khalifa is over 160 stories high! The water tanks on each mechanical level help stabilize pressures for their respective building zones. Redundant piping systems are also installed, along with backup electrical pumps, to ensure uninterrupted fail-safe water supply. The systems utilize heat trace tubing and insulation to prevent freezing or overheating. Let me know if you need any other specifics on how these towering marvels tackle the challenge of getting water to their highest floors! I'm happy to provide more technical details on the fascinating engineering ingenuity involved. Thanks for the great question!

I'm so glad you found the video on the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) valuable! Understanding the interconnected relationship between the Amazon rainforest and our planet's climate systems is hugely important. The LBA has yielded such critical insights - from the role the Amazon plays in tropical rainfall and carbon storage to how deforestation and climate change threaten this delicate ecological balance. Being able to share a glimpse into this fascinating research with viewers like yourself makes creating content around these topics truly rewarding. Comments like yours motivate me to keep making informative science videos that elucidate the inner workings of our biosphere. Please feel free to let me know if you have suggestions for other earth science topics I should cover in the future. In the meantime, thank you again for taking time to watch the LBA video and provide such thoughtful feedback. It's viewers like you that make this worthwhile!

Hi there! Thanks for your interest in agricultural engineering jobs. As discussed in the video, agricultural engineers play a crucial role in continuing the “Green Revolution” to meet global food security needs now and into the future. Some key job titles for agricultural engineers include: Food Systems Engineer - Work to increase efficiency, sustainability and productivity of food production systems. Water Resource Engineer - Develop new irrigation systems and water management technologies for crops and livestock. Agricultural Equipment Engineer - Design and test new equipment for planting, maintaining and harvesting crops as well as caring for livestock. Bioresource Engineer - Create technologies to convert agricultural byproducts into useful materials and products (this field is booming right now!). Agro-Environmental Engineer - Implement solutions for agricultural pollution and sustainability challenges. There are many exciting companies hiring agricultural engineers spanning startups, established industry leaders, universities and research labs. I'd recommend frequently browsing sites like the ASABE job board to explore current openings. Many agricultural engineering roles can also be found by searching keywords like: food systems jobs, agricultural tech jobs, sustainability engineering jobs etc. I hope this gives you a helpful starting point in your agricultural engineering job search. Let me know if you have any other questions! The need for talented agricultural engineers is growing each day.

Hi there! Thanks for your question about careers in textile engineering. As someone hoping to pursue this field, you'll have the opportunity to work on innovative and creative projects that literally weave threads into the fabric of society. As a textile engineer, your main role is to design, develop, and produce a wide range of textile materials. This includes things like clothing fabrics, carpets and other home furnishings, technical textiles used in construction and transportation, medical textiles, smart fabrics with embedded technology, and more. On a day-to-day basis, you would likely be involved in research, testing new materials and production methods, analyzing product quality, designing manufacturing processes, solving problems that arise in textile production, and finding ways to make textile manufacturing more efficient, sustainable, and technologically advanced. It's an incredibly versatile career path that combines science, design, sustainability, and business. You could work in industries ranging from fashion and consumer products to aerospace, healthcare, construction, and automotive. As you can see, textile engineering touches every part of modern life in some form! I hope this gives you a better idea of the wide range of exciting career opportunities in textile engineering. Let me know if you have any other specific questions as you pursue this field!

Hello, thank you for leaving a comment on my AI in Engineering video. Unfortunately, I am having some trouble understanding the intent behind your comment. You mentioned "Me nhga powerchina works in Pakistan 2019" but I don't see how that directly relates to the content of the video or its focus on how artificial intelligence is transforming the field of engineering. Could you please clarify what you were trying to convey with your comment? Providing a bit more context would help me better understand your perspective. If you were trying to ask a question or make a point about PowerChina's involvement in Pakistan and how it relates to AI and engineering, please repost your comment with some extra details so I can follow your train of thought. My goal is to create videos that clearly explain key innovations in engineering powered by AI, so feedback is very valuable to me. I want to ensure I understand viewers' comments accurately in order to have productive discussions around the content. Please let me know if you have any specific questions I could help address regarding AI and engineering or if you were simply making an observation unrelated to the video. I appreciate you taking the time to post a comment and look forward to further dialogue. Thank you!

You're welcome! I'm glad you found the video on petroleum engineering informative. It's a really interesting field that not many people know much about, yet it's so vital to our everyday lives. From fueling our vehicles to making plastics and other important materials, petroleum powers the world. I appreciate you taking the time to watch the video and leave a nice comment. Feedback like that keeps me motivated to create more content around engineering and science topics that help explain how things work. Please let me know if you have any other subjects you’d like me to cover in future videos. Thanks again for watching!

I appreciate you sharing your positive perspective on this exceptional engineering accomplishment. The scenery from the Bailong Elevator does look breathtaking in the video. I agree it took remarkable vision and skill to construct. At the same time, I think it’s also important we consider the environmental impact major projects like this have on the surrounding ecosystem. While we celebrate the impressive human engineering, we should remain conscientious of how the elevator affects the native plants and animals. Perhaps maintaining the area mindfully could allow both visitors to enjoy the views and nature to flourish. I’m thankful for your enthusiasm about this creative structure and the opportunity to exchange perspectives. My intention is not to criticize but to find an ideal balance between appreciating such feats of innovation and stewarding the habitats altered in the process. Please feel free to share more of what appealed to you about this project. I’m open to understanding different views to achieve both access to natural beauty and conservation.