Abstract: Fiber Bragg gratings (FBGs) are inherently sensitive to temperature, axial strain, and pressure, which can be easily measured by a shift of the Bragg wavelength in their ...

I have such a fun DIY collection to share with you! If you have kids, or grandkids, or nieces and nephews, then you are going to adore this list of 20 adorable DIY stuffed toys. You can make these so ...