masha and patsy try to see how each dot matches a part of their balloon ride. masha: look.hey really want to know. masha: i get it. the higher the temperature in the balloon, the faster we went up. these are the dots at the top of the chart. we also need a high temperature to go down slowly because we need to control the balloon so we won't drop down like a rock, and the hovering, it's very interesting how they have a full range of temperatures here. patsy: same here, and look at it. we don't have enough information here to draw a conclusion. we need to factor in a lot of things, like the size of the envelope, the size of the basket, and even how many people are in the basket. narrator: so, how are they going to find answers to their new questions? let's go gather more information. [pop] joel: yeah! ♪ dragonfly ♪ dragonfly tv ♪ dragonfly we're gonna recreate our model test but on this real sailboat. and we're gonna find out which direction is the fastest and see if our models match it. boy, you don't notice much wind when you travel with it. right now, we're running with th

masha is joining us now live via skype from cape cod., masha, anti-gay policies are nothing new in russia, but what is it about these most recent laws that frightened you so much that you decided you and the family need to relocate? >> it was something very specific. when the head of the parliamentary committee on the family said that they're going to create illegal mechanism for removing children from same-sex families, we realized it was time to get out. >> and so you actually said and correct me if i'm wrong, the atmosphere in russia at the moment reminds you of nazi germany, that's a very strong comparison. how so? >> absolutely. putin is trying to mobilize his shrinking constituency against people who are different, against the other. and his logic goes like this, if people are protesting his regime, then they're protesting russia. if they're protesting russia, then they're enemies. if they're enemies, they're outsiders, they're foreigners. he links these protesters to the u.s. state department, he paints them as other. and the quin

masha gessen, an out gay woman, mother of three. the country's first effort to fight these anti-gay laws. she's author of "the man without a face: the unlikely rise of vladimir putin." >> good to be here. >> can you set the context for us about what has changed in the last year or so? my assumption is that being gay in russia before these laws was not necessarily an easy experience. has something really changed? have things gotten worse? is it the way russia is? >> things have gotten significantly worse. russia was never a paradise. same-sex marriage was not on the agenda. russia was moving in right direction. i've been back in russia for 20 year and been out the entire time. i spent probably the first decade being the only publicly out person in the whole country. then gradually it just became normalized, as you would expect it would be. >> so the trajectory was moving in the direction of progress. >> absolutely. and there were gay bars, there were gay organizations, there are gay publications, gay websites in the major cities. thi

. >> my name is masha, and i am 35 years old. when i first started seeing changes, it probably was fifth grade. i was born one complexion, and then i got darker as i got older. my family would always comment on my uneven skin tone, and then i actually noticed my uneven skin tone as a girl, and then i started using makeup in middle school. it made me feel very insecure, it made me feel embarrassed, and it just didn't make me feel good. i've tried every product, i believe, that's out there, and nothing has really worked before. with rx for brown skin, i saw results within three weeks, and it was amazing. my skin is brighter, i feel beautiful, and i feel confident. the best compliment that i received on my skin was when i was at a mall, and a lady came by, and she wanted to know what foundation i was using. and i told her, "i don't have on foundation," and i told her about rx for brown skin. if i found something that works for me, i'm gonna use it and use it and use it, and i'm gonna tell everybody about it. >> i've been struggling

all the so the communists and the socialists are sidelined but i think they would come to this for masha you are me and you go you know a scientist. also i think that is a man a scientist a socialist kind of i think the program was more humane either way the vote is expected to draw a tremendous turnout that's media coverage and possibly even controversy and he's now a r t moscow. having fun and relaxing is what holidays roller but it seems some brits just don't know when they've had enough of a good thing british tourists are among the most notorious drinkers around the world in a sort of first explains next they seem to think nothing could stop me there he say you poor they take it and you're finally off on your holiday to say the very last thing you want to have happen if they get into trouble for doing it nineteen thousand people so consular assistance last year according to the latest figures by the foreign and commonwealth office into british behavior there has been a rise in some countries of more serious crimes and that's cool thing concerned in particular the statistics about ra

. >> my name is masha, and i am 35 years old. when i first started seeing changes, it probably was fifth grade. i was born one complexion, and then i got darker as i got older. my family would always comment on my uneven skin tone, and then i actually noticed my uneven skin tone as a girl, and then i started using makeup in middle school. it made me feel very insecure, it made me feel embarrassed, and it just didn't make me feel good. i've tried every product, i believe, that's out there, and nothing has really worked before. with rx for brown skin, i saw results within three weeks, and it was amazing. my skin is brighter, i feel beautiful, and i feel confident. the best compliment that i received on my skin was when i was at a mall, and a lady came by, and she wanted to know what foundation i was using. and i told her, "i don't have on foundation," and i told her about rx for brown skin. if i found something that works for me, i'm gonna use it and use it and use it, and i'm gonna tell everybody about it. >> i've been struggling

. >> my name is masha and i am 35 years old. when i first started seeing changes, it probably was fifth grade. i was born one complexion and then i got darker as i got older. my family would always comment on my uneven skin tone and then i actually noticed my uneven skin tone as a girl, and then i started using makeup in middle school. it made me feel very insecure, it made me feel embarrassed and it just didn't make me feel good. i've tried every product, i believe, that's out there and nothing has really worked before. with rx for brown skin i saw results within three weeks and it was amazing. my skin is brighter, i feel beautiful and i feel confident. the best compliment that i received on my skin was when i was at a mall and a lady came by and she wanted to know what foundation i was using, and i told her, i don't have on foundation and i told her about rx for brown skin. if i find something that works for me, i'm going to use it and use it and use it, and i'm going to tell everybody about it. >> i've been struggling with my