06:29

DIY Crisco Cook Stove! no electricity needed! DIY stove burner! 3 items! simple as it gets! 4 flame!

04:16

DIY Survival Air Heater! 300w/450w of heat! uses NO electricity! cooks too! clay/brick radiant heat!

03:40

DIY Survival Stove! uses no electricity! The "tea-light" stove! works awesome! plus heat and light!

04:59

Powerful DIY Air Heater! (Hair Dryer/Air Heater hack) - works beautifully! quick & comfortable! DIY

03:01

DIY Air Heater! The "Hot Water" Air Heater! DIY Radiant Space Heater! use Aquarium Heater & Radiator

08:03

DIY Air Cooler! Homemade Air Cooler with AC "like" feel! (extended *semi-uncut version) Box Fan conv

03:36

DIY AC Air Cooler! Homemade AC Air Cooler! (No Added Humidity) - Box Fan conversion Air Conditioner

04:16

Homemade AC Air Cooler! DIY Air Cooler! (compact!) - No added humidity! - Easy DIY - Air Conditioner

05:33

Homemade AC Air Cooler! DIY Air Cooling! best yet! (no added humidity)! Easy DIY - Air Conditioner!

04:45

DIY Indirect Evap Cooler! AC Air Cooling! (w/No Added Humidity!) cool and dry air!

03:44

Homemade Fridge! Peltier Refrigerator! SIMPLEST design ever! 44-45F! (6-7C) DIY "Chest" Refrigerator

11:24

DIY Solar Oven! - High Temp Solar Oven! (375F/191C) - w/mylar for mirror-like shine! light+portable

08:54

DIY "Indirect" Evap Air Cooler! - Produces Cool and DRY Air! No Humidity! (82F-in 60F-out)! Easy DIY

09:33

My 10 Metal "Gallon-Can" Projects! (10 yrs!) Stoves, Ovens, BBQ's, Heaters, Distillers! - Easy DIY!

07:56

DIY Stove & Oven! Cook in a can! (boils & bakes!) up to 330F(165C) off-grid! Stainless Steel inside!

06:09

Stirling Engine! (4 fuels tested!) +Assembly! - w/slow-motion - can be solar pwrd! - hot-air engine

07:45

DIY Water Distiller! "Gallon Can" distiller! purify water! (400 ppm to 1 ppm! ) - can be solar pwrd!

07:29

DIY Warm Mist Humidifier! ✔ for Off-Grid living ✔ ~12v Ceramic Heating (ptc) DIY

12:42

DIY Peltier Fridge Air Cooler! (w/Thermostat!) 12v/6a - down to 36F/2.3C - DIY Fridge! works in car!

04:40

How to connect things DIRECTLY to Solar Panels! - Detailed! wires/plugs/sockets fans/lights/pumps!

11:18

DIY Fridge! Peltier Refrigerator! The "5 Gallon Bucket" Fridge! - from 81F to 47F in just minutes!

09:20

DIY Flower Pot Oven! 12V Clay Pot Oven! - Easy DIY - 3 pot oven - with solar pwr option! full instr.

04:14

The Easiest way to Start a Fire with the Sun! fast and reliable! works in seconds! (watch the tests)

06:30

DIY Flower Pot Air Heater! new design! no candles! uses PTC Ceramic+Rocks 300F(150c)+ heats a room!

03:41

Experiment: Fresnel Lens + Solar Panel = 300% more power! - triple power - with full power readings

02:25

UFO Talking Clock! alien style flying saucer "area 51" UFO clock - with time/temp/alarm - blue lit!

09:37

DIY Stove Can Cooker! (Boils & Bakes!) - Sauce pan/crock style! 12v/12a/144w (ptc heat) oven too!

08:35

DIY 12v Water Heater Boilers! - heats/cooks/boils - PTC Powered! ceramic heat! auto/batt/solar pwrd!

03:50

DIY Ceramic Space Heater! 20+Lbs Thermal Storage! Double size! 12v (or sun/solar pwrd - free heat!)

10:48

How to Make Powerful LED Light Panels! insanely bright! it's so easy! w/xtra red light therapy info

04:05

How to make a 12V Stove Burner! - Super Easy! - Heats Up Fast! (solar panel or battery powered) DIY

04:50

DIY AC Air Cooler! - Simple Fan Conversion! Make and add a Heat-Exchanger! (copper w/aluminum fins!)

02:35

How to Unstick or Unfreeze a Frozen Chuck! DIY Drill Repair! New! no WD40 or pliers needed! Ez DIY!

10:51

9 ways to Distill Water at Home! - My 9 DIY water distillers (over 10 years) w/links to each! Ez DIY

11:59

DIY Solar Air Heater! The "STEEL PANEL" Solar Air Heater! -New! biggest! hottest! Best Yet! EZ Build

04:50

DIY Ceramic Space Heater! - New/Improved! - Temps 140F(60C)! - On/Off-Grid! 12V/6a - Works in a Car!

05:21

DIY 12v Ceramic Air Heater (w/fan!) +alum. fins! Simplest Heater Hack Ever! can be Solar or Bat Pwrd

05:44

How to Cook with Solar Panels! eggs, burgers and more! direct connect! (12V Pans to 100W Panels) Ez

05:33

PV Solar Water Heating! How to BOIL Quarts and Gallons using 12v. -Water Heating with Solar Panels!

08:56

12V DC "Off-Grid" Water Heater! 12v/12amp/12 Gallon tank! (ice-chest conv.) - can be solar pwrd! DIY

02:45

Solar Powered heated blanket! 12v 55w - one solar panel runs it! - PV personal space heating! DIY

03:11

How to Boil Water with 100W Solar Panels! 8-16 oz! boils in 10-15 mins. 12v water heater! - Ez DIY

06:54

DIY Thermal Brick Space Heater! - Over 10 Lbs. of Thermal Mass! - Works Awesome! - Only 12v 90w!

05:18

BUCKET HEATERS! (An Overview) personal portable mini water heaters! over 180F(82C)!

05:42

DIY Solar Electric Air Heater! 200W 12V DC Air Heater! w/dual fans! high/low pwr! topped 120F/50C!

06:12

DIY Air Heater! Heat Air with Water! Heater core Heat Exchanger. (w/AC Fan) - high-temps! - Easy DIY

05:51

Homemade "Copper & Steel" Heat Exchanger! -for heating (& cooling) air! -fan pwrd! -AC/DC -3 Exp.'s!

05:21

Solar Electric Air Heater! (100W 12V) - 100W Solar Panel runs it! - PV space heating!! Ez DIY

06:00

DIY Solar Air Heater! "Hot Water Powered" Air Heater! (w/8x8 Heat Ex.) 100% Solar Pwrd! to 25k BTU!

07:58

DIY Air Heater! "Hot Water" Air Heater! (w/12x12 HeatEx.) AC/DC Solar Pwrd! Max 57k BTU! (2000sq.ft)

04:05

DIY Copper Coil Water Heater! w/DC water pump! Simple Solar Thermal design! Ez DIY

10:47

Solar Panels! An in-depth (Q & A)! 1w-100w, 12v plugs,12v sockets, mc-4s, wires, case fan hookup etc

02:56

DIY activated carbon air purifier W/ PRE FILTERS! 2 Stage Bucket Air Filter! dust&odor removal!

08:20

DIY "Activated Carbon" Air Purifier! The "5 Gal. Bucket" All-Odor Air Cleaner! ~ smoke, smog, fumes

05:08

DIY "Ice-Water Fueled" Air-Cooling Fan! (w/DIY Ice-Chest!) "5 Gallon" AC Cooler! w/radiator! final!

10:04

DIY Air Cooler! An "Ice-water fueled" Air Cooling Desk Fan w/radiator! (AC air cooler!) 40-50F AC/DC

04:26

How to Heat Water with a Solar Panel! - Small Batch PV Hot Water Heating! - Easy DIY

09:42

DIY Air Heater! The "Hot Water" Air Heater! 85F-110F Air! (W.120-150F) - AC/DC & Solar Pwrd!

01:13

DIY Air Cooler! Ice-Chest AC! w/extra insulation! Dual Vents! 2x fan! Easy DIY (1 min QV)

08:02

DIY Air Cooler! - Chilled Water AC Air Cooler! - Radiant Cooling with water! - Easy DIY