Podcast
Questions and Answers
What inspired the nose of the redesigned Shinkansen bullet train?
What inspired the nose of the redesigned Shinkansen bullet train?
Passive cooling in skyscrapers is inspired by?
Passive cooling in skyscrapers is inspired by?
Which gene was used to develop genetically modified corn?
Which gene was used to develop genetically modified corn?
What is the approved organization for the retinal prosthetic developed by scientists?
What is the approved organization for the retinal prosthetic developed by scientists?
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What is the range of a nanoparticle in size?
What is the range of a nanoparticle in size?
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Study Notes
Shinkansen Bullet Train Redesign
- The redesigned nose of the Shinkansen bullet train was inspired by the kingfisher bird. Its streamlined shape allows for reduced air resistance and noise when traveling at high speeds.
Passive Cooling in Skyscrapers
- Passive cooling techniques in skyscrapers are inspired by natural ventilation systems found in termitaries, the mounds constructed by termites. These structures maintain a stable internal temperature despite extreme external conditions.
Genetically Modified Corn
- The gene used to develop genetically modified corn is the Bacillus thuringiensis (Bt) gene. This gene allows the corn to produce a protein toxic to certain pests, enhancing crop protection and yield.
Retinal Prosthetic Approval
- The retinal prosthetic developed by scientists has been approved by the Food and Drug Administration (FDA). This device is designed to restore partial vision for people suffering from certain types of blindness.
Nanoparticle Size Range
- Nanoparticles typically range from 1 to 100 nanometers in size. This scale allows them to exhibit unique physical and chemical properties advantageous for various applications, including medicine and electronics.
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Description
Test your knowledge of biological inspirations in engineering with this quiz from the 'Biology for Engineers' course. Questions cover topics like the design of the Shinkansen bullet train and passive cooling in skyscrapers.
