| ★ |  High Power DIY Ceramic Air Heater! Output Air 200F/93C! (w/adj-speed fans) 18/20a AC/DC solar/bat op | | 2.1K | Estados Unidos | |
| 9 |  isclack ❤️ queres uno? | Servant Academy @servantacademy | — | Argentina | 88 |
| 19 |  This thing should print PEEK now… maybe. | The Next Layer @thenextlayer | 22.4K | Israel | 88 |
| 17 |  Brad DeBerti's TTR COOLED Intake | Palm Beach Dyno @palmbeachdyno | 3.6K | Estados Unidos | 88 |
| 18 |  Arduino Stepper Motor Control Using L293 | Arduino L293 Motor Driver #arduino #steppermotor #l293 | | 2.9K | Estados Unidos | 88 |
| 4 |  A brilliant idea from a welder! A simple yet surprisingly effective invention | | 1.9K | Estados Unidos | 89 |
| 7 |  2000mm/min cutting | | 1.3K | — | 89 |
| 1 |  DIY Space Cooler! "Peltier" AC Air Cooler - 100w/200w 12v (12715 peltier module) - no ice needed! | | 1.2K | Estados Unidos | 91 |
| 12 |  Mini-CNC is a waste of time and money. | AlansInventions @alansinventions | 1.1K | Estados Unidos | 88 |
| 5 |  Manutenzione della macchina taglia e cuci | Scuola di Cucito @scuoladicucito | 858 | — | 89 |
| 14 |  12V Peltier "Personal Space" Air Cooler! DIY Peltier Air Cooler! (6.5a) can be solar/battery powered | | 799 | Estados Unidos | 88 |
| 2 |  Lámpara de vapor de mercurio. | Miguel Ángel Vadillo @miguelvadillo2 | 727 | — | 90 |
| 3 |  Homemade Air Heater. AC/DC Powered. 150F/65C. Ceramic/Alum. "Ripple' Air Heater (solar/batt. option) | | 462 | Estados Unidos | 89 |
| 6 |  Reparación de la computadora ECU de Chevrolet LUV 3.2 🚗🧑🔧💪 | Servicios Automotrices JD @serviciosautomotricesjd | 286 | Ecuador | 89 |
| 8 |  Papel Picado con Equipo De Grabafo Láser Co2 | | 176 | — | 89 |
| 16 |  Sewing Tuesday! Let’s clean our sewing machines  | Teresa craft shack @teresacraftshack | 43 | Estados Unidos | 88 |
| 10 |  Optical Printer | Laboratorio de Cine fac @laboratoriodecinefac8529 | 16 | — | 88 |
| 20 |  BlowPet – Boca Ancha Automática BA-A-6L-1 | | 12 | México | 88 |
| 13 |  Giant LEGO Inspired Cannon #3dprinting | | 1 | Noruega | 88 |
| 15 |  “Amazing bending machine @engineering fluencer @mr fivod #worldofengineering #machining #gear #met | Technology Trends @technologytrends9632 | 1 | — | 88 |
| 11 |  Hirsch Teelichtlampe | Volker Bayer @imkerei_bienen_bayer | 0 | Alemania | 88 |