nuclear fission chain reactionmov mouse traps and ping pong balls
Bookmarked 760 weeks ago
this was an assignment for ap chemistry class at horizon science academy cleveland high school http:wwwhsasorg the students collaborated with the school039s video club in order to make the movie there are only about 300 traps with 600 balls in this video we plan on going bigger soon special thanks to tomcat http:tomcatbrandcom for donating the mouse traps and pingpongballsnet for donating the balls we couldn039t have done this without your support several fingers were harmed in the making of this videoall music is from imovie 03909thank you for watching quotcharter schoolquot concept schools quotconcept schoolsquot education teaching creative mouse traps mousetraps ping pong balls tomcat pingpongballsnet science experiment not rebecca black kids with talent

freed from a lab 10 chimps discover sunlight
Bookmarked 740 weeks ago
http:tinyurlcommoreimages read more a very touching moment can039t hold back happiness these ten chimpanzees for the first time they see the light of day after years of living in a closed laboratory now they are at the gut aiderbichl animal sanctuary near salzburg in austria and a new life begins alfred david xsara and their companions after an initial loss go wild with joy

immersion - online gaming distractions
Bookmarked 780 weeks ago
http:roosterteethcom and http:mega64com for more ever wonder what effect other players have on your online gaming skills

liquid nitrogen experiments: the balloon
Bookmarked 773 weeks ago
what happens when a balloon full of air is plunged into a container full of liquid nitrogen yet more fun with liquid nitrogen closed captioned

smart pebble robots duplicate object
Bookmarked 702 weeks ago
mit researchers present a digital fabrication technique for manufacturing active objects in 2d from a collection of small robots part of the paper quota distributed algorithm for 2d shape duplication with smart pebble robotsquot by k gilpin and d rus presented at the 2012 ieee international conference on robotics and automation learn more: http:spectrumieeeorgautomatonroboticsrobotics-hardwaresmart-pebble-robots-duplicate-objects

patience definition and how to use it to win in life
Bookmarked 401 weeks ago
click on the link below to learn the most valuable skill in internet marketing http:bitly2d2wflghey in this video i want to talk about what is patience it039s definition and how to use it to win in your life patience is a very hard thing for many people to have including myself i039m not perfect at this at all but we judge ourselves based on our peers our neighbors it039s called keeping up with the jones039s the problem with keeping up with the jones039s is that the jones039s are going broke there is a really good video called the marshmallow experiment on youtube they took kids in a room with nothing in the room except 1 marshmallow then they told the kids that if they could wait 5 minutes without eating the marshmallow they would get a second one not many kids could wait another example of this is warren buffet right the guy saved 10000 before graduating high school that was in 1950 and it was all work and save money then he worked his

insane and perverse people - experiment numer 01
Bookmarked 37 weeks ago
watch insane and perverse people - experiment numer 01 2023 runtime: 15:09 categories: faphouse german bdsm hd videos in german kinky slave submissive best emotion euro experiment experimenting germans hard insane people perverse perversion slaves hornyhill hornyhillse

alluring lesbians hot and horny xxx scene
Bookmarked 38 weeks ago
watch alluring lesbians hot and horny xxx scene 2024 julia parker runtime: 09:16 categories: julia parker big tits worship black hair caucasian indoors lesbian pussy fingering pussy licking sex toys vibrator lesbian couple couple experiment parker hornyhill hornyhillse

concept: country mature with big breasts christie stevens rides hunk cowboy in the saloon ndash mylf labs
Bookmarked 42 weeks ago
watch concept: country mature with big breasts christie stevens rides hunk cowboy in the saloon ndash mylf labs 2023 runtime: 17:00 categories: big boobs blowjob booty costume cowboy cowgirl cum in mouth cumshot experiment fingering milf missionary outdoors public role play saloon thick cosplay hornyhill hornyhillse

skinny girl smya participates in cuckold experiment
Bookmarked 37 weeks ago
watch skinny girl smya participates in cuckold experiment 2021 runtime: 15:23 categories: teen jeans interracial blowjob skinny amateur asian cute cheating girlfriend funny first time gf hotwife cuckold sharing experiment cuckolding home made wifesharing hornyhill hornyhillse

2011: water moves: the egg
Bookmarked 700 weeks ago
the bermuda institute of ocean sciences presents quotthe eggquot a video short from the 2011 bios explorer program039s quotwater movesquot series watch what happens when we crack open a raw egg 60 feet 20 meters below the surface for more information about why the egg behaves like it does as well as further videos in the series visit us at wwwbiosedu

time lapse storm in kansas city
Bookmarked 755 weeks ago
today i woke up and thought i039d set up my camera and play with taking time lapse videos i didn039t realize it was going to storm i had to quickly get my camera out of the way of the water i didn039t wanna have to send it in under my best buy protection plan i need my camera for my toronto trip next week and denver this weekend

make flowers glow in the dark with highlighter fluid and uv light
Bookmarked 769 weeks ago
we show how to make flowers glow in the dark under ultraviolet light using a fluorescent dyeyou really only need two things an ultraviolet lamp and a fluorescent highlighter open the highlighter and squeeze a few drops of the fluorescent ink into a cup of water now take the flower i find white carnations to be the best and cut the stem underneath the solution leave the flower in overnight and the dye will have been absorbed into the flowernow simply shine an ultraviolet light onto the flower to cause the highlighter dye to glow whats amazing is that the glow isn039t uniform but will glow bighter in areas where the dye accumulates often this gives a more complex pattern to the flower so for valentine039s day give glow in the dark flowers

the salesman came to sell condoms and the customer asked to test the effect on the spot and screamed obscenely
Bookmarked 7 weeks ago
watch and download the salesman came to sell condoms and the customer asked to test the effect on the spot and screamed obscenely in 4k ultra hd

how to blow up an egg
Bookmarked 707 weeks ago
today i share with you a fun experiment you can do at home with the kids adult supervision is required for people under the age of 42 the following protective clothing must be worn:helmetsafety glassessteel toe cap bootsasbestos glovesmouth guardcondomplease ratecomment and subscribehave a video suggestion post it in the comments section