"Owen Grover, a volunteer at the museum who currently helps maintain the cluster of BBC Micro machines, said they held up well despite being more than 30 years old. The BBC Micro was 'pretty robust,' he said, because it was designed to be used in classrooms. This meant that refurbishing machines for use in the hands-on exhibit was usually fairly straightforward. 'The main problem we need to sort out is the power supply,' he said. 'There are two capacitors that dry out and if we do not replace them they tend to explode and stink the place out. So we change them as a matter of course.'"
As a result the team were able to boost the power of their transmission some 20 fold and push data over a "record-breaking" 12,000km (7,400 miles) long fiber optic cable. The data was still intact at the other end and all of this was achieved without using repeaters and by only needing standard amplifiers.
Zhou Hongyi, chief executive and president of Qihoo, acknowledged in a statement to the South China Morning Post that there is no evidence supporting claims that Wi-Fi routers pose a risk for birth defects. But he said the company is appealing to consumers' beliefs, whether they are supported by science or not.
"We are targeting people who are afraid of radiation," Hongyi said. "We aren't scientists. We haven't done many experiments to prove how much damage the radiation from Wi-Fi can cause. We leave the right of choice to our customers."