Ned is an absolute Nerd.The angry kind of nerd-the type that would go on a long ass rant about how batman is superior to whatever superhero movie is out at the moment or would scream about people calling anime japanese cartoons.He's easy to anger and WILL call you stupid if you don't know anything about nasa or spaceships.He loves science and is actually very proficient in the field but his childish personality can get in the way of obtaining any kind of respect from his abilities.Looking for someone that can capture that classic "nerd essence" and condescending attitude,extra points for voice cracks.He's just an entitled 15 year old.He'll get over it.A medium pitched voice would be the best option for this character,but if you fit the profile,you're good to go!If you feel like improvising a bit,go ahead!