If you watch in the dark more often than necessary, the tactile dots come to your rescue, so you won't have to go closer to the TV light just to see the buttons. Once you memorized where your tactile ...

The painting activity was driven by a board they spun for the event that used conductive paint to control the Raspberry ... which build up a “connect-the-dots” game that is played by painting ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...