Coyotehawk will add you to the list on his next update. It will be early January when you will get a PM (personal message) and e-mail giving you all the details of where to go and how to pay.
Anyone on a computer able to do a quick edit of these two lights beside each other? Having seen a TN42 in real life, I wonder how the GT compares to it.
I didn’t calculate the density of the GT.
But if you would know the density of the object and the density of the liquid and those are equal or the liquids density is higher you know it will float.
It’s one way to easily check if something floats.
Wat you say (that 1.8kg water equals a volume of 0.0018m3) is not 100% accurate. It depends on the amount of salt for example and the temperature of the water.
Sea water is iirc more dense that non salty water. And other liquids have a different density too.
That’s the reason the formula to calculate buoyant force uses the density of the liquid.
Sorry teacher but Keeppower and Blazers are very much ` TRIED AND TRUE `and in my opinion some of the ` Best` Li-ion batteries on the market.
Yes more expensive but without a doubt the top of the line when it comes to Li-ion batteries.
Have been buying and using them for a few years now and would not buy anything else.
I buy straight from the Australian source if anybody wants a link.
//Volume Cone
V[k]=1/3((d[ka]/2)^2+d[ka]/2*d[kb]/2+(d[kb]/2)^2)*h[k]*π
//Volume Driver
V[d]=(d[kb]/2)^2*h[d]*π
//Volume Tube
V[t]=(d[t]/2)^2*h[t]*π
//VOLUME OVER ALL
V=V[k]+V[d]+V[t]
Estimated Volume of the GT is
1.616446286045434 Liter
If you know the weight of the lamp:
That same amount in kg is the displacement in Liter. Is the est. volume lower than this displacement, the lamp sinks.
The more precise method:
When you have the lamp, grease your o-rings and throw it in water.
I think Teacher was mainly trying to say you can buy just as good protected cells for almost half the price.
There are other factors involved, though. Certain countries might be hard to ship batteries to. Sometimes it’s best to spend more just to buy through eBay or to buy from the same country you live in. I think this is your situation?
It's 6.15 pm now in Kanton and they don't work on Sunday, so I guess shipping (preparations) starts Monday. (As far as I know there is no official Christmas celebration).