The thing that killed him was a slip on black ice in the morning that broke his hip leading him down to pneumonia and complications that came with it.
Btw my high school sports teacher, who smoked pipe, died of laryngeal cancer.
Smoking a cigarette is a very dangerous activity, so very many things are safer than that.
Smoking a pipe does increase your risk of several cancers.
https://www.surgeongeneral.gov/library/reports/50-years-of-p...
> Most estimates of SAM [smoking attributable mortality] do not include mortality caused by cigar smoking, pipe smoking, or smokeless tobacco use. For example, an estimated 1,000 deaths in the United States were attributable to pipe smoking in 1991 (Nelson et al. 1996).
I'm not sure how many people were smoking pipes in 1991.
> The average annual SAM for the United States for 2010–2014 (Table 12.15) is at least 480,000 premature deaths caused by cigarette smoking and exposure to secondhand smoke; however, this estimate does not include deaths caused by use of cigars, pipes, other forms of combusted tobacco (e.g., roll-your-own cigarettes, hookah pipes, bidis; see Chapter 13 for description of these various products), nor smokeless tobacco products. As discussed in Chapter 13, the use of these products has increased in recent years; while the methodology for estimating the current population burden from the use of these tobacco products remains under discussion, the number of deaths caused by these products is expected to be in the thousands per year (Shapiro et al. 2000)
Here's a study looking at mortality rates and causes for pipe smokers. At the absolute worst, the top end of the confidence interval, the mortality rate goes from ~1.3% per man year to ~1.7% per man year if you are currently smoking a pipe and surprisingly lowers to ~1.2% per man year if you previously smoked a pipe. [1]
Over 20 years that adds up to an increase of about 6% in your chances of death.
Like all good things in life it has risks attached. Know the risks; enjoy it in moderation. It's a risk, but I think people tend to blow it out of proportion. Probably has something to do with people underestimating the base cancer rate.
[1]https://academic.oup.com/jnci/article/96/11/853/2520796/Asso...
The fellow in this video lighting a cigar was probably getting more cancer exposure from the cigar than any radiation from the bomb test.
It probably wouldn't be done this way today (though, it wouldn't shock me, with a novel new weapon), but the guys in this video were never in any real risk. Building those planes and bombs took some damn good scientists. They knew a thing or two about radiation exposure. Certainly more than was known at the time about tobacco exposure.
I played with Mercury as a kid. I hope I am lucky.
Lead is probably worse. I did a lot of soldering as a kid (like, from age 7 or so) and my ventilation/hygiene practices around it were far from ideal. I would not allow my kid to have that kind of exposure. If he needs to solder, then he needs to get a bench with proper ventilation and be scrupulous about clean-up and hygiene. Leadless solder is another thing but it has its own problems. Probably better is to do any electronic stuff in a format that doesn't involve soldering at least until more mature. These days it is not so important, though I expect it to be a useful tool indefinitely. All about proper balance.