Close-up of a modular IN-14 tube for the new nixie tube clock. I really like the size and shape of these tubes. #nixietube #nixieclock #oldtechnology #vintageelectronics #oldtech #tubeclock #walnut #hardwood

Just the bottom of a Luminous Rex nixie clock, with braided black USB cord. I love walnut, one of the best hardwoods, but I may have different wood stock options for future clocks. #hardwood #walnut #tubeclock #nixietube #woodworking #braidedusb

Nixie tubes! Again, at sunset. Who doesn't love the beauty of nixie tube glass and layered anodes under some nice lighting? #nixietubes #nixieclock #tubeclock #bokeh #closeup #productcloseup

Here is the Luminous Rex nixie tube clock with modular tubes, top view. #nixietube #nixieclock #tubeclock #hardwood #displaytubes

Closeup of the nixie tube clock viewed on end, with braided USB cable detail. #braidedUSB #tubeclock #nixietube #nixieclock

The new clock's tubes have a socket design, and the modular tubes are easy to remove and replace. #tubeclock #nixietube #nixieclock #vintageclock #vintagedesign

Nixie clock back view of the IN-14 and IN-3 tubes with modular socket connections. The base is a solid milled piece of walnut hardwood, finished with a light coating of Tung oil. #tubeclock #nixietube #nixieclock #filament #clockdesign #walnut #hardwood #woodworking

Some beautiful numitron tubes with custom designed sockets, a work in progress. #numitrontubes #numitronclock #nixietube #nixieclock #tubeclock

Two Luminous Rex nixie clocks in a row. The one in back has fine mesh anode (more rare), and the one in front has the standard coarse mesh anode. The small dot indicator tubes are IN-3. All tubes have custom modular connectors and sockets. #nixietube #nixieclock #tubeclock

Fine mesh nixie tube close-up. IN-14 tubes, with fine mesh anode. #nixietube #nixieclock #tubeclock #diyclock #clockdesign #vacuumtube

The diminuitive IN-3 tube. These little tubes are great indicators for a single bit of information. On or off. Or, with a little bit of pulse width modulation, dim it up or down. Here, with a tiny custom modular connector. #nixietube #nixieclock #tubeclock #diyclock

Top view of the Nixie tube clock - each clock has unique wood grain, cut from a solid piece of walnut hardwood. #walnut #hardwood #nixietube #nixieclock #tubeclock #diyclock #clockdesign #vacuumtube

Two Luminous Rex Nixie tube clocks in a row. You can see the anode mesh and digits behind it for each tube. #nixietube #nixieclock #tubeclock #diyclock #clockdesign #vacuumtube

IN-14 tube close-up. Amazing stack of digits in a vacuum tube! It's no wonder that most people who ever see a nixie tube fall in love with the vintage glass and metal design. #nixietube #nixieclock #tubeclock #diyclock #clockdesign #vacuumtube #closeup #instafresh #macro

Introducing Cryptick - the world's first self-authenticating physical NFT. It's a WiFi connected stock ticker for cryptocurrencies, and an NFT on the Ethereum Blockchain. cryptick.io #cryptocurrency #nft #nftcollector #cryptomarket

Cryptick Physical NFT -- the world's first self-authenticating physical NFT - a stock ticker for your cryptocurrency assets cryptick.io #cryptocurrency #nft #nftcollector #cryptomarket

Cryptick is a stock ticker for cryptocurrencies - display real-time data for your favorite coins in the top 200 market cap. Also a #physicalNFT on the Ethereum blockchain. Soon available on OpenSea

Crypto Shard 01 - Embedded cryptick.io for digital signature authentication, linked to NFT on the Ethereum Blockchain. Length: 27 inches Connectivity: WiFi, USB-C #physicalnft #nftartist #ethereum #crypto #sculpture

Crypto Shard 01 - Embedded cryptick.io for digital signature authentication, linked to NFT on the Ethereum Blockchain. Length: 27 inches Connectivity: WiFi, USB-C #physicalnft #nftartist #ethereum #crypto #sculpture

Crypto Shard 02 - Embedded cryptick.io for digital signature authentication, linked to NFT on the Ethereum Blockchain. Length: 27 inches Connectivity: WiFi, USB-C #physicalnft #nftartist #ethereum #crypto #sculpture