Whether you're a novice vacuum sealer or a seasoned meal prepper, our experts tested the best vacuum sealers to help you find the right model for your lifestyle. If you’re serious about keeping ...

The Tinana Vacuum Sealing Machine is on sale for $32 off at Walmart, and shoppers say it's simple to use.

Features: 1) Domestic compact design, with built-in circulation pump, simpler installation and lower cost. 2) Can be connected with solar heating system as a back up heater.. 3) 3 sets of timer ...

One of the most critical issues in electronic industry is the thermal management of electronic devices, such as high-power light-emitting diodes (LEDs), high density integrated circuit(IC). Currently, ...