al jazerra, koalaal jazerra koalaal jazerra wall koala bum pure. >> our website ahead aljazerra.com. >> hello and welcome. i'm phil torres here to talk about innovations that can change lives. hardware and humanity and we're doing it in a unique way. a show of science by scientists. dr. shini somara shini somara is a mechanical engineer. as scientists test new building tines can they survive the most powerful twisters on the planets? kosta grammatis, feeding a hungry planet. he's touring the farm going inside one of america's busiest airports. and i'm phil torres, i'm an entomologist. i study spiders in the rain forest of peru. that's our program, let's do some science. ♪ ♪ ♪ are hey guys welcome to "techknow". i'm phil torres and here with kosta and shini. here in the u.s. when you think about tornado alley, you think of oklahoma. you recently went there. >> very high frequency of tornadoes, 50 on average. we went to moore, oklahoma, it was devastated by tornadoes on may 20th. we went to university technologists, let's take a look. >> west side of burton we have a major tornado comi

al jazerra, koalaal jazerra koalaal jazerra wall koala bum pure. >> our website ahead aljazerra.com. >> hello and welcome. i'm phil torres here to talk about innovations that can change lives. hardware and humanity and we're doing it in a unique way. a show of science by scientists. dr. shini somara shini somara is a mechanical engineer. as scientists test new building tines can they survive the most