minus-squarecaesaravgvstvs@feddit.orgtoElectronics@discuss.tchncs.de•Opened an old scientific instrument to see if it works...linkfedilinkEnglisharrow-up9·12 days agoPuts you at ease to know those batteries are good for another 67 years linkfedilink
Puts you at ease to know those batteries are good for another 67 years