7items Tech & Gadgets

Hand brushing grease onto a Durock stabilizer resting on a glass pane beside a syringe and a keyboard missing its spacebar

Lube the stabilizer wires with Krytox 205g0 to end rattle

Stabilizer rattle disappears when you balance the wire flat on glass and lube it with Krytox 205g0, the same fix Keychron now builds into the K2 HE.

Bambu Lab X2D printer on a workbench with its glass door closed, amber-lit heated chamber inside building a tall black ABS part

The X2D's 65°C chamber is what finally makes ABS behave

The Bambu X2D heated chamber holds 65°C with its own heater. See glass transition against chamber temperature, and which materials really need it.

Cutaway of a tandem OLED panel with two stacked emissive layers beside an oversized brightness slider held low, current streams flowing through the stack

Keep your Tandem WOLED under 150 nits and it lasts longer

Tandem WOLED burn-in comes down to current density. Keep SDR under 150 nits, and see which common burn-in advice actually changes panel life.

A hand laying a black Poron foam sheet into an empty keyboard case beside the assembled keyboard, keycap puller and screwdrivers

Poron case foam warms your keyboard without deadening it

Poron case foam warms a hollow keyboard and cuts ping without deadening it. See the three-layer thock recipe and the 200g overdose that kills sound.

White Logitech G Pro X2 Superstrike mouse gliding across a dark cloth mousepad beside a sheet of replacement PTFE skates

Swap the G Pro X2's feet for PTFE and it glides again

Mouse skates PTFE vs UHMWPE decide how a mouse feels. Compare friction, wear and cost per month, then fix the scratchy G Pro X2 Superstrike.

Two Razer Huntsman V3 HE keyboards, a 65 percent Mini in front of a tenkeyless, both lit with rainbow RGB and plugged in by braided cables

The Huntsman V3 HE hits a true 8,000Hz through a cable

True 8,000Hz keyboard polling is wired only in 2026, and the reason is radio airtime and battery life. The 0.875ms gain is worth less than it looks.