Jump to content

Tobyjug

Members
  • Posts

    2
  • Joined

  • Last visited

Tobyjug's Achievements

Lepton

Lepton (1/13)

1

Reputation

  1. I worked on PU foam R&D for 8 years so I know a bit about it. Isocyanate is highly reactive and is all consumed in the manufacturing process. Such foams are widely used in cot mattresses and institutional bedding. The combination of mattress cover and condition is highly significent in safety terms. I wouldn't buy a secondhand one in any case. Modern formulations are safe although there have been questions related to cot death and I would not advise using a secondhand one for babies, especially very young ones. There was also govt. advice to lie babies on their backs. Again, I wouldn't buy a secondhand one. There were also concerns about the extreme flammability of early formulations and much development focussed on dealing with this problem and you would be advised to check flammability ratings on any products you have. Latex foams do not suffer from the same potential disadvantages but again should be checked via manufacturers advice.
  2. Einstein's equation E=MC2 is reversible within the deep gravity wells of massive (Supermassive, Megamassive) Black Holes so that mass and energy come to equilibrium within the event horizon. This hypothesis permits a steady-state continuous Universe. The hypothesis is self-published via 'Smashwords' or by emailing me at tobyclark1@hotmail.com. There are two papers available entitled "Megamassive Black Holes & the Steady-State Universe and "The Recycling Universe"
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.