10 000 SIREK - GRILUJEME KLOBÁSY /w Baxtrix

10 000 SIREK - GRILUJEME KLOBÁSY /w Baxtrix

Pokud zde bude 20 "lajků", každému pošlu klobásu grilovanou na sirkách! Pojďte! Snad vás takováhle blbost pobavila :) Baxtrix: https://m.youtube.com/channel/UCiHtAViQdUMJeHuPq5cJjVw? Použitá hudba: Kevin MacLeod - Sneaky Snitch Gary Jules - Mad World Arctic Monkeys - Do I Wanna Know Two Steps From Hell - Heart of Cougar Knife Party - Bonfire Live My Last - Let's Get This Started Again Nějaký song z francouzské kavárny, nevim jak se jmenuje :( Uplink - To Myself (Feat. NK)

How to Make a Match House Without Glue and Burn it Down

How to Make a Match House Without Glue and Burn it Down

How to Make a Match House and Burning it Have you ever dreamed to build your own house ? Now you can do it, just take your matches and make everything like in our video. In the end you'll see how it's easy ... to burn match house :) AHAHAHA Music: "Pilots Of Stone" Audionautix. Creative Commons Attribution (https://creativecommons.org/licenses/by/4.0/). http://audionautix.com/ "Over Time" Audionautix. Creative Commons Attribution (https://creativecommons.org/licenses/by/4.0/). http://audionautix.com/

How To Survive The Apocalypse - Scientific Survival Tips

How To Survive The Apocalypse  - Scientific Survival Tips

WATCH Crazy Ways People Are Prepping: https://youtu.be/AzWiUQEdJOo Subscribe! http://bit.ly/asapsci Fore more survival tips check out HOW TO SAY ALIVE IN THE WOODS by Bradford Angier: https://www.goodreads.com/book/show/188119.How_to_Stay_Alive_in_the_Woods Created by: Mitchell Moffit and Gregory Brown Written by: Gregory Brown Illustrated by: Max Simmons Edited by: Sel Ghebrehiwot FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com SNAPCHAT US 'whalewatchmeplz' and 'pixelmitch' Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Send us stuff! ASAPSCIENCE INC. P.O. Box 93, Toronto P Toronto, ON, M5S2S6 References: https://www.goodreads.com/book/show/188119.How_to_Stay_Alive_in_the_Woods

π Experiment

π Experiment

Ako matikár som vždy trochu závidel kolegom na fyzike alebo biológii, ktorí mohli nové poznatky na hodinách objavovať spolu so študentmi pomocou dobre nadizajnovaných a pochopených experimentov. Na matike sa zvyčajne kontakt s fyzickým experimentovaním končí zastrúhaním ceruzky a zvyšok objavovania sa deje v hlave. Máme navrch v presnosti a definitívnosti svojich objavov, ale tá zábava spojená s experimentovaním trochu chýba. Rozhodol som sa preto osláviť dnešný "Pi-day" piatimi malými fyzickými pokusmi na hľadanie hodnoty čísla π. Buffonovu ihlu som sľúbil vo videu - tak tu o nej nájdete viac: http://www.cut-the-knot.org/fta/Buffon/buffon9.shtml Plánujem napísať k videu pár komentárov na blog. Linka sa potom určite objaví na: https://www.facebook.com/matikaza3minuty/ Ďakujem za pomoc Kubovi, Miriam, Radovi, Romanovi, Johanne, Stanovi a chalanom zo Skate-parku, ktorí mi poradili, ako liezť na tie rampy... :) https://www.youtube.com/matikaza3minuty Použitá hudba: Night Owl by Broke For Free: http://freemusicarchive.org/music/Broke_For_Free/Directionless_EP/Broke_For_Free_-_Directionless_EP_-_01_Night_Owl Walking Of Velocipedes by Zreen Toyz: http://freemusicarchive.org/music/Zreen_Toyz/Hypnosis_Rustle/4__Walking_Of_Velocipedes In The Back Room by Blue Dot Sessions: http://freemusicarchive.org/music/Blue_Dot_Sessions/Studio_J/In_The_Back_Room heartBREAK by Ghost Wavvves: http://freemusicarchive.org/music/Ghost_Wavvves/ROXO_01/heartBREAK_1406 Poďakovanie: Matiku za 3 minúty podporila Nadácia SPP. Vďaka!

Můj trik-gumičkování triček pro zachování šířky :-)

Můj trik-gumičkování triček pro zachování šířky :-)

Také vás štve,když po vyprání,ždímání-změní vaše tričko.svetr,mikina velikost do šířky a velikost L vypadá spíše na XXL? Týká se to hlavně bavlněných věcí.Já jsem asi před 10lety přišla na tenhle trik,takže jestli chcete-jukněte na mé video. Mám i druhé-jak dobře vymýt pet láhev-jednoduše a rychle: http://www.natocvideo.cz/videa/videa/jak-jednoduse-a-dobre-vymyt-pet-lahev/ - Autor: Michaela Švarcová

Primitive Technology: Bow and Arrow

Primitive Technology: Bow and Arrow

I made this bow and arrow using only primitive tools and materials.The bow is 1.25 m (55 inches) long and shoots 60 cm (2 feet) long arrows. I don't know the draw weight - safe to say greater than 15 kg (35 pounds) perhaps? The stave was made from a tree ,Northern Olive (Chionanthus ramiflora), that was cut with a stone axe and split in half with a stone chisel. One half was used for the bow and was cut to a length of 1.25 m (50 inches). The limbs of the bow were carved with various stone blades so that the limbs tapered in width, and to a lesser extent depth, towards the tips. The middle of the bow was narrowed in width to form a handle about 12.5 cm (5 inches) long. The string was made from the inner bark of a fibrous tree. It was separated into thin strips and left to dry. Then it was twisted into cordage. Arrows were made of the same wood as the bow and were 60 cm (2 feet) long. A notch was carved into the back to accept the bow string. They were fletched with bush turkey feathers picked up from the ground (no turkeys were harmed in the making of this video). A feather was split in half and cut into 3 lengths then resin and bark fiber attached the fletching on to the arrows. The tip of the arrow was fire hardened and sharpened to a point. The fletching was trimmed using a hot coal. Each arrow took about an hour to make. A quiver was made of bark to hold the arrows. Importantly, the quiver was worn on the back in the historically accurate style of native American and African archers- not on the hip like medieval European archers (see back quiver: https://en.wikipedia.org/wiki/Quiver ). I cleared a shooting range with a semi rotten log as a target instead of a hay bale. At 10 meters the accuracy was better than 50 % for this narrow target and the arrows stuck into the wood enough so that they were difficult to pull out. The bow was durable, shooting about 200-300 times with the string breaking only 3 times. I made a back up string and repaired them by splicing the ends back together. In conclusion this was an easy bow to make. The short design makes it easy to find a straight piece of wood for the stave. A short string is also easy to make and short arrow shafts are easy to find. Short bows shoot fast and are easy to carry in thick forest. The dimensions of the bow were based on those given in the SAS Survival Handbook by john Lofty Wiseman. but instead of carving it from a stave from the start, I split the stave and then carved it. I think this requires less time, effort and skill. It also gives a flat bow design that's unlikely to break. It does require wood that doesn't twist much when split though. Wordpress: https://primitivetechnology.wordpress.com/ Patreon page: https://www.patreon.com/user?u=2945881&ty=h I have no face book page. Beware of fake pages.

How to improve chip control in turning operations - Tips film #40

How to improve chip control in turning operations - Tips film #40

Chip control and chip jamming present major challenges for turning operations. It can lead to reduced workpiece quality, scrapped components, wasted material, shorter tool life, and machine stoppage. If this a primary concern for your machine shop then make sure to watch this film where we demonstrate proven methods to ensure quality chip control in conventional and PrimeTurning™ operations. To know more visit: www.sandvik.coromant.com/turning

C# pathfinding (A*) - ukázka programu 2/2

C# pathfinding (A*) - ukázka programu 2/2

Popis toho jak jsem naprogramoval algoritmus (na principu A*, na internetu jsem našel, že se to jmenuje šírení do šířky nebo také vlna), který hledá cestu ve 2D poli. Je to jedno z mých prvních mluvených videí, tak se omlouvám za různé přeřeky a podobné věci. Doufám, že to video někomu pomůže a kdyby nebylo něco jasné, tak napište. Druhá část, ve které ukazuji funkčnost kódu.

Jak se píše TYGR na Jaderce

Jak se píše TYGR na Jaderce

Na Jaderce děláme některé věci jinak, například ve slově TIGR píšeme zásadně měkké I. Myslíme tím samozřejmě Theoretical Informatics GRoup, skupinu věnující se aktuálním tématům diskrétní matematiky s aplikacemi v informatice i fyzice. http://tigr.fjfi.cvut.cz Něco navíc na našem webu: http://video.fjfi.cvut.cz/?p=74 Jak vyrobit hexaflexagon: http://youtu.be/-a6-O3DvxG4 Hexaflexagon a jeho vlastnosti: http://youtu.be/JUV9LLRSrcg "Monkeys Spinning Monkeys" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ ===== Twitter: http://twitter.com/videoFJFI Jaderka: http://jaderka.cz Facebook: http://facebook.com/Jaderka

Jak vyrobit hexaflexagon

Jak vyrobit hexaflexagon

Víte co je hexaflexagon? Ing. Lubomíra Balková, Ph.D. Vám v tomto videu ukáže jak vypadá třístěnná varianta této skládačky a jak složit lepší šestistěnnou variantu. Něco navíc na našem webu: http://video.fjfi.cvut.cz/?p=74 V dalším videu se můžete přesvědčit, že útvar opravdu má šest stěn, a jak se k nim můžete dostat. https://www.youtube.com/watch?v=JUV9LLRSrcg Jak se píše TIGR na Jaderce: http://youtu.be/P6OAB47kYsw "Monkeys Spinning Monkeys" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ ===== Twitter: http://twitter.com/videofjfi Jaderka: http://jaderka.cz Facebook: http://facebook.com/Jaderka

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