exponential growth and epidemics
Bookmarked 318 weeks ago
a good time for a primer on exponential and logistic growth nohome page: https:www3blue1browncombrought to you by you: http:3b1bcocovid-thanksdata source: https:wwwworldometersinfocoronaviruscoronavirus-casestotal-casessome have quite rightfully commented on how you shouldn039t look at the r2 of linear regressions on cumulative data since even for completely random changes each total is not at all independent of the last since the derivative of an exponential should also be an exponential we could instead run the same test on the logarithms of the differences from day to day which in this case gives r2 = 091while this video uses covid-19 aka the coronavirus as a motivating example the main goal is simply a math lesson on exponentials and logistic curves if you039re looking for a video more focused on covid-19 itself i039d recommend taking a look at this one from osmosis: https:youtubecfb_c2iew5iextrapolation xkcd: https:xkcdcom605------------------these an

many different ab exercises
Bookmarked 178 weeks ago
helping you master your bodyweight since 2009 click here to transform your life http:barstarzzbtxcomtransform want ripped abs well listen as freddy fox walks you through these intense ab exercises from beginner to advanced freddy fox is a certified personal trainer professional boxer and barstarzz member he has been working out for over 15 years ------ ampomega shop ampomega check out our shop http:barstarzzcomshop clothes equipment training education ------ workshops classes performances officialbarstarzzgmailcom ------ social media facebook https:wwwfacebookcombarstarzz instagram http:instagramcombarstarzz barstarzz barstarzz twitter https:twittercombarstarzz barstarzz barstarzz ------ want to know the secrets of mastering your body learn brand new skills get the body you have always desired well you found the right page barstarzz has been bringing daily content via our social media pages on exercis

strange phenomenon - what the hell is that
Bookmarked 512 weeks ago
story before footage - so i was walking with my dog in the evening just before sunset we were travelling into vast fields of nature to escape common modern view by accident i found a pond it catched my interest since i saw a waterhole in the middle of it usually people drills waterholes in their ponds where fish lives at winter time so fish can breathe i thought i will see some fishes and stuff but as soon as i came closer i noticed that it was evaporating you can039t see this in the video since i was filming with my phone which has shitty camera when i stepped on that frozen pond farther away from that waterhole where i was standing ice was 20 centimeters thick or even more and that waterhole looked like it was melted with fire or something you can see around that waterhole that there is snow or maybe ice particles blasted away from the center of this waterhole what was underwater there is still unknown to me it is not volcanic activity in the middle of europe there are no volca

tracy morgan039s first interview since fatal car crash today
Bookmarked 567 weeks ago
tracy morgan broke his silence over the car crash that nearly claimed his life and paid emotional tribute to his late friend and mentor comic james mcnair subscribe to today: http:ontodaycomsubscribetotoday watch the latest from today: http:bitlylatesttodayabout: today brings you the latest headlines and expert tips on money health and parenting we wake up every morning to give you and your family all you need to start your day if it matters to you it matters to us we are in the people business subscribe to our channel for exclusive today archival footage amp our original web series connect with today onlinevisit today039s website: http:ontodaycomreadtodayfind today on facebook: http:ontodaycomliketodayfollow today on twitter: http:ontodaycomfollowtodayfollow today on google: http:ontodaycomplustodayfollow today on instagram: http:ontodaycominstatodayfollow today on pinterest: http:ontodaycompintodaytracy morgan039s first interview since fatal car crash today

making dad039s last big wish come true
Bookmarked 408 weeks ago
in 2005 dad suffered a major heart attack the widow maker at 57 years old a few years after that he was diagnosed with dementia which they say is related to that event since then he has steadily declined to the point where he had to retire early one of his dreams has always been to restore his 1968 chrysler newport which he drove when our parents first met and he took on the road touring with his band all across the united states and canada about 20-25 years ago the transmission went out in the car and it has been parked since then our younger brother sean decided that it was time to restore this old car before it was too late for dad to enjoy with the help of friends family and even random strangers that donated parts we were able to take this project that would have taken over a year to complete and get the old car running in a matter of months on father039s day 2018 we all came together and presented him with his car running for the first time in over 20 years we haven039t se

jan van hooff visits chimpanzee quotmamaquot 59 yrs old and very sick emotional meeting
Bookmarked 443 weeks ago
mama 59 years old and the oldest chimpanzee and the matriarch of the famous chimpanzee colony of the royal burgers zoo in arnhem the netherlands was gravely ill jan van hooff emeritus professor behavioural biology at utrecht university and co-founder of the burgers colony who has known mama since 1972 visited her in the week before she died of old age in april 2016 it took a while before she became aware of jan039s presence her reaction was extremely emotional and heart-breaking mama played an important social role in the colony this has been described in quotchimpanzee politicsquot by frans de waal who studied the colony since 1974

attempted car jacking albuquerque nm 12062016
Bookmarked 488 weeks ago
albuquerque new mexico dec-6-2016 11:30 pm off of central and san mateo intersection a friend was afraid to go to this store that late by herself since the parking lot around it is a bit sketchy i live a couple of blocks and was hungry so i decided to accompany her to the store for a bit and look around then leave and check out carls jr i walked back to my car and you can hear me say goodbye and good night i take off and you can see the car pull out drive in front of my friend still sitting in the lot then behind me exiting the parking lot if you look at both angles you can see he followed me from the get go the police officer also said my driving was decent given the circumstances i handled the situation correctly by not stopping and engaging whatever they threw at me did not damage my vehicle at all since the license plates arent clearly visible apd can not pursue this matter any further im just glad i was able to go home safe and sound

misconceptions about the universe
Bookmarked 620 weeks ago
can we see things travelling faster than lightcheck out audible: http:bitlyaudiblevemusic by amarante quotone last thingquot http:bitlyveamaranteawesome animations by http:youtubecomminutephysicsthanks to prof geraint lewis for input on earlier drafts of this videothe expanding universe is a complicated place during inflation the universe expanded faster than light but that039s something that actually happens all the time it039s happening right now this doesn039t violate einstein039s theory of relativity since nothing is moving through space faster than light it039s just that space itself is expanding such that far away objects are receding rapidly from each other common sense would dictate that objects moving away from us faster than light should be invisible but they aren039t this is because light can travel from regions of space which are superluminal relative to us into regions that are subluminal so our observable universe is bigger than our hubble sphere - it039s limited by the particle horizon the distance light could travel to us since the beginning of time as we know it

demi lovato - live chat - full
Bookmarked 777 weeks ago
demi039s first live chat since returning home from treatment friday may 27 2011 at 7:30 pm estshe looks happier and healthier than she039s ever lookedenjoy

where babies in movies come from
Bookmarked 434 weeks ago
what hoops do you have to jump through to cast a baby in your moviesubscribe to our channel http:googl0bsajothere are many rules and regulations involved in casting babies in movies babies have been in film since the birth of cinema but many of the practices have changed since then some states like california have very stringent rules about baby employment on film sets but the regulations are on a state by state basis and vary wildly we spoke with a baby agent about what you have to do in order to cast a baby in your movievoxcom is a news website that helps you cut through the noise and understand what039s really driving the events in the headlines check out http:wwwvoxcom to get up to speed on everything from kurdistan to the kim kardashian app check out our full video catalog: http:googlizonyefollow vox on twitter: http:googlxfrz5hor on facebook: http:googlu2g06o

i cut my own hair carli bybel
Bookmarked 459 weeks ago
do you like my haircut :dhow i cut layers in my hair at home https:youtube0llqlk-pwfmmy new palette is now on ultacom amp in storesbuy it here: http:bitly2rkr60amy foundation routine: https:youtubew8t6hezrc5u-----------------------------------------------------------------------------hi my beauties today i decided to cut my hair since it039s been way to long since i039ve cut these locks i decided to film it : i039ve been technically trying to grow out my hair since 9th grade i have had so many complications - japanese straightening tons of bleach and tons of heat damage so the struggle has been real i039ve been cutting my own hair for about 6 years or so maybe even longer actually i always had bad experiences when i went to someone for a haircut so i forced myself to learn top:http:bitly2tmygtcscissors http:amznto2un4ydegiveaway entries on unlisted please send link to: carlibybelgiveawaygmailcomkeratin treatment i have do

bethany anne decker young pregnant woman from virginia missing since january video
Bookmarked 789 weeks ago
police on wednesday intensified search efforts for bethany anne decker a young woman from virginia last seen and heard from at the end of january decker 21 a student at george mason university is believed to be about five months pregnant

game rewind: watch loyola chicago advance to their first final four since 1963 in 9 minutes
Bookmarked 420 weeks ago
loyola chicago is headed to their first final four since 1963 watch how the ramblers took down kansas state in the elite 8 in 9 minuteswatch highlights game recaps and much more from the 2018 ncaa division i mens basketball tournament on the official ncaa march madness youtube channel subscribe now to be updated on the latest videos: https:wwwyoutubecommarchmadnessconnect with march madness:follow march madness on twitter: https:twittercommarchmadnesslike march madness on facebook: https:wwwfacebookcomncaamarchmadnessfollow march madness on instagram: https:instagramcommarchmadnessfollow march madness on snapchat: https:wwwsnapchatcomaddmarchmadness

an island made from plastic bottles by richart sowa
Bookmarked 553 weeks ago
a floating artificial island built in mexico by british artist richart quotrishiquot sowa he039s first island was destroyed by a hurricane in 2005 a replacement joyxee island has been open for tours since 2008in the waters of isla mujeres the quotisland of womenquot near cancun it opened for tours in august 2008 the new island was initially 20 metres 66 ft in diameter which has since expanded to 25 metres 82 ft and plants and mangroves are already growing on it it contains about 100000 bottles the new island has three beaches a house two ponds a solar-powered waterfall and river a wave-powered washing machine and solar panels volunteers helped with the project sowa will continue to make improvements to the island so it will always be a work of art in progressspiral island has been featured in a number of newspapers and tv documentaries around the world including in japan and south korea and has been featured in an episode of the ripley039s believe it or not tv series and on the mtv program extreme cribs in 2011

town point cemetery chebogue cemetery
Bookmarked 516 weeks ago
is the oldest cemetery in the municipality of the district of yarmouth and has been in continuous use since it was established around 1766 chebogue cemetery is the oldest cemetery in the municipality of the district of yarmouth and has been in continuous use since it was established around 1766this video was shot and edited by lynn hemeon of http:wwwyarmouthtownandcountycom