Incredible brass and steel early 20th century Swedish mechanical calculator. With stand, motor, and single-cycle multiplication.

It's time to go back... in the Windows Timeline.

An interesting 1920's adding machine, still able to perform addition, subtraction, multiplication, and division.

Stylish 1953 Marchant 8ADX mechanical calculator repair, functions, cover removal, and basic operation.

Solution to the Magnet Forensics CTF 12th week challenge. This week's challenges ask us about "How Hackers Hack..".

Solution to the Magnet Forensics CTF 11th week challenge. This week's shorter challenges ask about hosts and addresses.

Solution to the Magnet Forensics CTF 10th week challenge. This week's challenges revolve around a Google search that can be found in the memory.

1930's and 1940's Monroe Model LA5-160 mechanical calculator repair, cover removal, functions, and basic operation.

Solution to the Magnet Forensics CTF 9th week challenge. This week's challenges revolve around a new memory dump image for the month of December.

Solution to the Magnet Forensics CTF 8th week challenge. This week's challenge asks about some installed packages and a compromise.