skill

A UK tradesman's rant on the disadvantages of air source heat pumps, covering grants, heat pump types and whether they are worth it. He argues they are impractical for many British homes.

A video debunking popular primitive-building YouTube channels, arguing that their digging, concrete and construction are staged. It uses the Primitive Technology channel as a baseline for what is plausible in a natural setting.

Adam Savage answers viewer questions on dealing with condescending colleagues, focusing on dismissive phrases such as 'why don't you just' and 'I would have'. He explains why such language undermines the person receiving it.

A follow-up review of using e-ink devices, such as Onyx Boox tablets, for productivity and as a second monitor. It covers software tips and tweaks and long-term impressions after months of use.

John Oliver's Last Week Tonight segment on daily fantasy sports, arguing the sites are effectively gambling operations despite their claims. It mocks their advertising and the skill-versus-chance defence.

A short clip of Michio Kaku arguing that America's weak education system leaves a shortage of high-skilled tech workers, so H-1B visas bring in talent. It is an excerpt of a longer panel.