All videos in category Science & Technology (85 videos) - page 7

  • “Fishing makes us less the hostages to the horrors of making a living. It is a time warp we may step into for a little peace.” Jim Harrison

  • Sicherheits-Streichhölzer können in der Wildnis auch ohne die Reibflächen der Streichholzschachtel entzündet werden, vor allem dann wichtig, wenn diese beschädigt oder abgenützt sind. Nützlich ist dabei folgende Information: Streichhölzer entzünden in etwa bei 80 °C. Durch Reibung von Holz auf Holz läßt sich diese Hitze leicht erzeugen; zur Anwendung kommt dabei die Feuerpflug-Technik. Beachte: Streichholzkopf…

  • for plans to build this. A complete solution for disaster recovery. Never fear the unknown again.

  • Most radio operators already know Winter Field Day 2017 is just around the corner. Winter Field Day is an opportunity to test your gear and personal effectiveness is cold weather conditions. So I thought to take a moment to share 5 tips for more effective winter field operations with your amateur comms gear. Lots of…

  • Dynamo String LED Flashlight, product code: 24354. 3 forward firing LEDs, up to 90 lumen output. This product does not need batteries to power it, simply pull string for 1 minute and it ca sustain its use for 30 minutes. Comes equipped with a pull string on the end and a brightness switch. Only available…

  • Présentation de la Boussole de survie Bear Grylls disponible dans notre boutique à cette adresse:

  • Handdrill – Feuerbohren – Survival. Christian Rudolf (Wildnisschule Oberpfalz) zeigt das Feuermachen mit der einfachen und der fließenden Technik des Handdrills.

  • Vincenzo Cannata, Co-Founder e CEO di LOVEThESIGN, interviene a “WAW – Web Analytics World” e racconta come utilizzare Google Analytics per far crescere una startup.

  • Bio-natalism is a biology-based system of moral values and life views that has been designed to provide moral reinforcements for human procreation. Human birth rate is dropping fast due to human hedonism and individualism, effective birth control and anti-STD drugs, and anti-natalist ideologies like ChildFree, MGTOW, Herbivore men, and Zeta male ideologies. If the decline…

  • Almost all electronic devices have magnents: cell phones, ear buds, ear phones, lap tops, portable dvd players. Here’s a couple of tricks to make a field expedient compass.

  • Product link: This is a really usefull mini kit, it really has 10 functions included in a three inches device… termometer, hygrometer, whistle, magnifier, mirror, lantern, spirit level, compass, flint to light fires, ruler… It’s incredible. While camping un the forest, I allways carry it in my backpack.