He was complaining about how he had hired his video projector out for a party, and it had come back with one of the lenses missing.
@I_Make_It_All One approach that i have found that works, is to work out how you can make a new tool pay for itself.
After that point, it's yours, free and clear. :)
He was complaining about how he had hired his video projector out for a party, and it had come back with one of the lenses missing.
This was his original reason for buying the machine.
He hadn't thought about it, so he started scribbling down some figures.
He didn't NEED to hire it out again.
He could afford to say No to annoying customers. :D
I'll find ways of making the hardware pay for itself, then after that it's mine to use as i wish. :D
Everything after that is a bonus. :D
Every machine i work on, should be able to pay for itself, and as long as that the time taken to do that, is a fraction of the machine's rated lifespan, then it's a profitable purchase. :D
It'll pay for itself in 24-36 months, but with maintenance, it'll last for 50 years. :D

Once the first 3 years are done, it's free for the next 47 years. :D
How long will it last?
How much does it cost?
How long till i make my original money back?
After that i don't need to hire it out. :D
More from Science

2) The leading hypothesis is that the new variant evolved within just one person, chronically infected with the virus for so long it was able to evolve into a new, more infectious form.
same thing happened in Boston in another immunocompromised person that was sick for 155 days.
3) What happened in Boston with one 45 year old man who was highly infectious for 155 days straight before he died... is exactly what scientists think happened in Kent, England that gave rise to #B117.
Immunocompromised 45 year old suffered from #COVID19 for 155 days before he died. The virus was changing very quickly inside the man's body\u2014it acquired a big cluster of >20 mutations\u2014resembled the same ones seen in #B117 & #B1351. (NPR audio Part 1 of 2)\U0001f9f5https://t.co/7kWiBZ1xGk pic.twitter.com/ZJ7AExB78Y
— Eric Feigl-Ding (@DrEricDing) February 8, 2021
4) Doctors were shocked to find virus has evolved many different forms inside of this one immunocompromised man. 20 new mutations in one virus, akin to the #B117. This is possibly how #B1351 in South Africa 🇿🇦 and #P1 in Brazil 🇧🇷 also evolved.
2) NPR report audio part 2 of 2:
— Eric Feigl-Ding (@DrEricDing) February 8, 2021
Dr. Li couldn't believe what they found. "I was shocked," he says. "When I saw the virus sequences, I knew that we were dealing with something completely different and potentially very important." pic.twitter.com/HT3Yt6djFd
5) “On its own, the appearance of a new variant in genomic databases doesn’t tell us much. “That’s just one genome amongst thousands every week. It wouldn’t necessarily stick out,” says Oliver Pybus, a professor of evolution and infectious disease at Oxford.

https://t.co/Xe5xFdtDfO

https://t.co/e3RBxj0ly3
1. Monkey Outrage!
— Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193 (@BillyBostickson) August 17, 2020
The worst treatment was kept for the monkeys. The macaques breed of monkeys are small, relatively light primates, which are often used for animal experiments at LPT. \u2018They are kept in cramped conditions in small cages. https://t.co/6D0yisjd9B
https://t.co/cJlCMqyP2v
11. Max Planck Monkey Photos (2) pic.twitter.com/0yE9D6iswp
— Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193 (@BillyBostickson) August 17, 2020
https://t.co/5n5TK67iKB

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On Sunday 21st June, 14 year old Noah Donohoe left his home to meet his friends at Cave Hill Belfast to study for school. #RememberMyNoah💙

He was on his black Apollo mountain bike, fully dressed, wearing a helmet and carrying a backpack containing his laptop and 2 books with his name on them. He also had his mobile phone with him.
On the 27th of June. Noah's naked body was sadly discovered 950m inside a storm drain, between access points. This storm drain was accessible through an area completely unfamiliar to him, behind houses at Northwood Road. https://t.co/bpz3Rmc0wq

"Noah's body was found by specially trained police officers between two drain access points within a section of the tunnel running under the Translink access road," said Mr McCrisken."
Noah's bike was also found near a house, behind a car, in the same area. It had been there for more than 24 hours before a member of public who lived in the street said she read reports of a missing child and checked the bike and phoned the police.