The great thing about Scratch app is that students can download it and access Scratch without the need for Internet connection. The app is currently available on Windows and Mac devices. 13- What is Scratch Jr ? Scratch Jris a simplified version of Scratch designed for kids ages 5 and 6. ...
on-axis light reduces the amount of energy required to generate a desired amount of on-axis luminance. This is particularly important for optical displays that use battery powered light sources such as those used in laptop computers, calculators, digital wristwatches, cellular phones, and personal...