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    It's Okay to Be Smart
            Why Don't Other Animals Wear Glasses?
                
                    
                        
                            Season 4
                        
                    
                    
                        
                            Episode 38
                        
                    
                
            
            
            Vision impairment is common in humans, so why not the rest of the animal kingdom?
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          5:40
        
      
    
  
  
                    
                
            For some forms of live, old-age is relative.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          4:16
        
      
    
  
  
                    
                
            A summertime look at why we sweat, why we burn, and why our fingers wrinkle in the pool
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          1:36
        
      
    
  
  
                    
                
            Sunspots, solar flares, coronal mass ejections, OH MY!
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          4:30
        
      
    
  
  
                    
                
            Why are our bodies so symmetrical, but our guts aren't?
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          4:12
        
      
    
  
  
                    
                
            Part 1 of 3 in my series about why our bodies are shaped the way they are.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          5:36
        
      
    
  
  
                    
                
            There's science in cheese? You'd cheddar believe it.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          5:10
        
      
    
  
  
                    
                
            If you played NES, you did it too. Did it work?
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          1:28
        
      
    
  
  
                    
                
            A little bit of explanation for the cycle of carbon and oxygen.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          2:44
        
      
    
  
  
                    
                
            The past is different from the future. Why?
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          7:27
        
      
    
  
  
                    
                
            Science is delicious.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          7:31
        
      
    
  
  
                    
                
            You know nothing.
        
        
     
    
                        
  
  
    
      
    
  
  
    
      
        
          2:55
        
      
    
  
  
                    
                
            Your mom's never far away.
        
        
     
     
     
     
     
     
     
     
     
     
     
    