Discoveries about ThinkPad displays and Octopus Energy's Home Assistant add-on

A significant discovery is made regarding ThinkPad displays. It is found that many ThinkPads have a one by one pixel display, which can be controlled to change brightness and turn on and off, adding a fun aspect to the device. Additionally, an Octopus Energy Home Assistant add-on is found to be useful for those on Octopus Energy's smart tariffs. The add-on allows users to configure their battery to charge during the cheaper electricity rates and avoid the expensive peak hours. This can result in significant savings throughout the year, making it an attractive feature.