On the digital pcb there was room for a 6th nixie tube and associated hardware ... So I decided to turn it into a clock. After all, four digits is plenty for display of hours and minutes. The HP has ...

Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

PCB stackup with Pi Zero sat atop the driver / PSU PCBs [Mark Smith] has taken a standard semi-auto espresso maker and jazzed it up a bit, with a sweet bar graph nixie tube the only obvious ...

The case underscores the long-term impacts of PCB exposure, which has been linked to numerous health problems including cancer and neurological disorders. PCBs were widely used in electrical ...

The 2025 Doomsday Clock time is displayed after the time reveal. The Doomsday Clock, currently the ... [+] nearest it has been to midnight at 89 seconds, is a symbol for how close humanity is to a ...

Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the closest humanity has ever come to self-annihilation. For the first time in three years ...

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to gauge how close humanity is to destroying the world. On Tuesday ...

But thanks to the complexities of gravitational force and relativity, clocks in the Artemis Base Camp will move differently than those back home. This means entirely new clocks designed to run as ...

The Doomsday Clock has been moved closer to midnight than ever before - symbolising that we are edging towards a global catastrophe. The clock's new time of 89 seconds to midnight was announced on ...

If you want to wake up more gently and naturally, we recommend investing in a sunrise alarm clock. This handy device will stir you from slumber with gradual light and calming nature sounds.