science himself, jason lindsey, he appears in schools all across the country teaching kids about science. he's an educator and meteorologist. jason, good to see you. >> urkel's pretty smart. >> he is. now what are what are we going to do here? >> do the pumpkins at your house ever explode? >> never. >> do not do this one at home. but for your safety, you have to put it giant mask on just in case a piece of pumpkin comes that takes up space and has mass. we're going to put a type of matter on the inside. sounds like rocks, doesn't it? we're going to add some water. a chemical reaction happens, creates an explosive gas and the eyes, the nose and the mouth should come out. notice we've already carved the eyes, the nose and mouth. >> that happened last night at dinner. >> it did, yes. hopefully that will pop out so hopefully not the whole thing blows up. >> what >> this is called calcium carbine. always have an adult around before doing science, kids. make sure that you wear the appropriate safety helmet like al's doing. put that in there. i'm going to add a little bit of water. chemical rea

science himself, jason lindsey, he appears in schools all across the country teaching kids about scienced the mouth should come out. notice we've already carved the eyes, the nose and mouth. >> that happened last night at dinner. >> it did, yes. hopefully that will pop out so hopefully not the whole thing blows up. >> what is this called th? >> this is called calcium carbine. always have an adult around before doing science, kids. make sure that you wear the appropriate safety helmet like al's doing. put that in there. i'm going to add a little bit of water. chemical reaction will happen and we will get an explosion. whoa. see there? let me make sure i put my safety gear on as well. we are going to ignite the gas. here we go. welcome to live tv, right? here's another one, just in case. what we're going to do is put the other one in here. this happens times on live tv, doesn't it? what we're going to do to make sure it doesn't happen again, we're going to make sure we ignite this. it is working now. we're going to put this in the back again. put that in there. water. we've got it all buil

science himself, jason lindsey, educator and meteorologist who the country introducing kids to the wonder of science. good to see you. >> urkel is pretty smart. >> he is. >> i'm excited. >> what do we do here? >> do the pumpkins at your house explode? >> never. >> never ever? this one is going to. >> this is something not do at home. >> do not do this at home. you won't be able to get the on. >> even better. >> we will put this inside. sounds like rocks doesn't it? you will. a chemical reaction happens, creates and explosive gas and the eyes and nose and mouth come out. you'll notice we've already carved the eyes and nose and mouth. >> that happened at dinner last night. >> yes. >> what is this called? >> this is called carbide. most kids can't get this. always have an adult with you and make sure you wear the appropriate safety equipment. i will add a little bit of water. chemical reaction will happen and we will get an explosion. whoa, look at that! see there. let me make sure i put my safety gear on as well. here we go. we will ignite the gas. uh-oh. >> uh-oh. >> welcome to live tv, ri

jason: good luck. it should be a good series. division ii field hockey quarterfinals. top-seeded derryfield hosting sanborn. it was 2-0 cougars in the second half. derryfield with a corner. lindsey stagg with a shot from the line, but it's batted away by alexandra gannon. another corner for derryfield, and another hard shot by stagg. madi kochanek tries on the rebound but gannon makes the save. gannon was good in goal for sanborn, but greer woolley got the shutout in net for the cougars. derryfield wins 2-0 to advance to the semifinals. also advancing with wins today were windham, souhegan, and lebanon. still to come tonight, and then there were eight. uh, first of all, i plan to vote for donald trump. when it served her purpose, ayotte buddied up to trump, even calling him a role model. would you tell a child to aspire to be like donald trump? oh absolutely, i would do that. but she kept playing politics and flip flopping around. ayotte is running away from trump as quickly as she can. and what she values is her seat. and she's trying - to keep something she values. - i know. kelly ayotte. the politician. looking out for herself. for the content of this advertising. it's not un

tomorrow we know we have to jason: division two field hockey quarterfinals, top-seeded derryfield hosting sanborn. it was 2-0 cougars in the second half. derryfield with a corner. lindsey stagg with a shot from the line, but it's batted away by alexandra gannon. another corner for derryfield, and another hard shot by stagg. madi kochanek tries on the rebound but gannon makes the save again. gannon was good in goal for sanborn, but greer woolley got the shutout in net for the cougars, derryfield wins 2-0 to also advancing with wins today were, windham, souhegan, and lebanon. that is sports for now, see you at 6:00. cherise: thank you, we continue to follow breaking news about a nashua team believed to be swept away in a storm drain. adam: when i listen to families across new hampshire, all i hear is that washington is locked into a system where the special interests come before people. where drug company profits come before affordable medicine, the koch brothers and big oil come before clean energy, and powerful corporations beat out entrepreneurs looking to grow their small businesses. i'm maggie hassan. washington won't change overnight. ahead of special interests can