Breaking News
Testing My First Sodium-Ion Solar Battery
3D Solar towers boost electricity production by around 50%
Promising results for dynamic wireless charging in real-world road tests
Civil War!! In 2 Days Food Stamps Run Out and America is in Trouble | Redacted
Top Tech News
Graphene Dream Becomes a Reality as Miracle Material Enters Production for Better Chips, Batteries
Virtual Fencing May Allow Thousands More Cattle to Be Ranched on Land Rather Than in Barns
Prominent Personalities Sign Letter Seeking Ban On 'Development Of Superintelligence'
Why 'Mirror Life' Is Causing Some Genetic Scientists To Freak Out
Retina e-paper promises screens 'visually indistinguishable from reality'
Scientists baffled as interstellar visitor appears to reverse thrust before vanishing behind the sun
Future of Satellite of Direct to Cellphone
Amazon goes nuclear with new modular reactor plant
China Is Making 800-Mile EV Batteries. Here's Why America Can't Have Them
China Innovates: Transforming Sand into Paper
Friction Fire 4 Ways... Fire Roll, Hand Drill, Bow Drill, and Bamboo Fire Saw
I start off with the very easy Cotton and Ashes Fire Roll and show how the ignited Fire Roll can linger for 3 minutes and still be brought to flames. Then I show the Hand Drill (Horseweed on Pine) and use 100 floats (still trying to improve my float endurance) and 3 passes down the spindle to get the ember. Then onto the Bow Drill using the Pine 2x4 set. Notice how much sap was in the dust. It wouldn't even knock off my board. Then the Bamboo Fire Saw went off without a hitch. Come check out these 4 different Friction Fire techniques. Please SUBSCRIBE at the end of the video. Thanks!