The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...

Using a degenerate PCR strategy with primers encoding the 5′ and 3′ ends of the paired-type homeobox region, we cloned a 115-bp cDNA fragment of the rat Lmx1b gene from adult rat brain. The fragment ...

For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...