The designs behind practical joke toys
Earlier today I set you these two problems about curious objects. Here they are again with solutions.
About Author
Exclusive
Breaking News
Novak Djokovic’s claim he ate ‘poisoned’ food in 2022 Melbourne hotel detention ‘possible but very unlikely’, experts say
Stormy, hot weather forecast for most of Australia with flash flooding risk in NSW and Queensland
Male mosquitoes to be genetically engineered to poison females with semen in Australian research
Bizarre Australian mole even more unusual than first thought, new research reveals
Memo to Trump: US telecoms is vulnerable to hackers. Please hang up and try again | John Naughton
Did you solve it? Do you think like an engineer?
More Stories
Bizarre Australian mole even more unusual than first thought, new research reveals
Male mosquitoes to be genetically engineered to poison females with semen in Australian research
Breakthrough drugs herald ‘new era’ in battle against dementia, experts predict