Here is a little trick to catch all the attention at the beach. And in the process, catch some clam too. If you want to gross people out and make them look at you in a woah-that-guy's-weird manner, here is your modus operandi. First off we'd need some salt, and a beach too. Source Then you have to add some water. Source And you can see something springing up. Source That's a clam Source There it is Source And it can gross people out Source Anyhow it's an effective way to catch the nasty creatures Source Here is a video for DIY because I love you. Reader. Source Source: