Wave Soldering Explained in 30 Seconds Wave soldering is a process to create strong electrical connections on circuit boards. As the board passes over a wave of molten solder, surface tension plays a key role, helping the liquid solder cling to exposed metal pads and component leads without spilling over onto unintended areas. Heat conduction ensures the solder melts and flows smoothly, while capillary action helps it wick into tight gaps between the components and the board. #science #facts #ph

196 reactions · 11 shares | UK Space Fans. MISSION CONTROL DVDs and Blu-rays are back! Packed with many fabulous extras, including this animation. Celebrate one of the greatest teams in space history with us. DVDs @: https://www.amazon.co.uk/Mission-Control-Unsung-Heroes-Apollo/dp/B071VZM8DS Blu-rays @: https://www.amazon.co.uk/Mission-Control-Unsung-Heroes-Apollo/dp/B0719QH8J2 | Mission Control | Facebook

23K views · 76 reactions | The Wanted become the Hunted! The fugitives return to our screens tonight in #CelebrityHunted on Channel 4. Jay and Siva (AKA Jiva ) have managed to lie low so far, but who's most likely to crack first? 樂 | Stand Up To Cancer UK | Facebook