This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

AIP’s William F. and Edith R. Meggers Project Award is a biennial recognition of projects with the goal of improving high ...

Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1. This is why it’s so important for ...

Using single-cell RNA sequencing and genetic screening, the researchers identified key surface proteins that mediate ...

The latest Consumer Price Index shows that the average electric bill went up more than 5% from September 2024 to September 2025. That's faster than the inflation rate for the same period. Conventional ...

Trump’s war on Big Law leads firms to retreat from ’pro bono’ work for underdogs Interviews with over 60 lawyers and 30 nonprofits show legal aid groups now have fewer resources to defend the ...