Field expedient fire torch using pine pitch, pine cones and a wooden staff. https://youtube.com/shorts/jMCwIKtNuM4?si=p7UDkkyIY-zr4K1q
Field expedient body bag for short people...giants might need 2 bags. https://youtube.com/shorts/qN_H_DyDfJA?si=L6fi1bLxYw3V8TOG One issue might be perspiration being trapped within the bag...but on the plus side the bag may reduce wind chill.
Having a survival necklace.... https://youtube.com/shorts/uwRC4hUGh9w?si=yz8cKPHMNOFM8yxR A minimalist survival kit....
Attaching a wooden post to a metal support picket with wire. https://youtube.com/shorts/YBjfHHhtTN8?si=qorf1883J_WiXX5V
Catching water which is out of reach of one's hands.... https://youtube.com/shorts/BiyICJrXcFA?si=fH6laShNOxr9ItFM
Making a maul for wood splitting and other tasks requiring a wooden hammer. https://youtube.com/shorts/kUrwTyIhoi4?si=ncTWAG6s5cfC0fza
Bushcraft solar still using a plastic soda bottle. https://youtube.com/shorts/hqNNAPPfBAA?si=baO3Tm8MBwFVwZn_
Improvised eye protection. https://youtube.com/shorts/kAqN-Qou6fQ?si=RXYcr0u8Q0qkT2ZQ Note...this method will not make one invulnerable...not recommended in lieu of mandated workplace health and safety standard of personal protective equipment.
Cooking a fish (bone in), using aluminium foil. https://youtube.com/shorts/2dH6Wmh0aIU?si=lpk_KGltwC2Km8ut I have done similar _ Without the salt layer, by instead, wrapping the fish in grease proof paper and then wrapped several sheets of well sodden butcher's paper or newspaper. The fish is essentially steamed.
Purifying contaminated water into potable water. https://youtube.com/shorts/Sb6QBwH_37s?si=BarOLtRYm0mE3vUY Note that the process is not filtration, but that it is actually condensation.
Using a wooden stake to make a Dakota fire hole. https://youtube.com/shorts/BQ9El8UyeQU?si=fMFmcwOUR-8ix21c Some effort with an axe or tomahawk saves much of the effort digging by hand.
Using a shot length of timber sawn from a tree b Ranch, and a bush knife... https://youtube.com/shorts/bctYuIO564w?si=8MKCa2ORNTrYdwAN As an improvised spokeshave.