nahiyan

Ranjha is saying the same thing Time dilation has nothing to do with which apparatus you use to measure "time". hourglass is just an apparatus it has no connection with time it is just used to measure time, time itself passes on in the same speed it is no substance and the hourglass cannot stop time nor slow it down, time keeps on traveling in its own speed it is when we use an hourglass or any type of clock that we see to it as a measurement

The grains are just used for measurement. They drop down because of the gravity. Now that mechanism will only work for the earth as it is measured that the gravity takes an hour to pull down the sand grains in the hourglass, in the moon it will take more time for the gravity to pull down the sand in the hourglass this is because the gravity is less there,but time passes in the same speed in both places it isn't slow in the moon nor fast on earth . the time doesn't have anything to do with the hourglass, the hourglass is just an apparatus used for the measurement. The time just keeps on going but the hourglass is just made by seeing that it will always take an hour for the sand to drop in the hourglass if it is placed on earth.

yes that is exactly what i am looking for but i can't understand why that actually happens as in why it travels backwards in time

the things we hear that if an object can travel the way einsten explained e=mcsquare, is it true that it will affect the time either it will go to the past or the future and that the object can travel throught objects what do you all think please give your suggestions:-):-)

well i read a book "many lives,Many masters" it said it is a true story and its writer is a psychiatrist . if it is true then it is pretty unexplainable. It has this girl who came to the writer the psychiatrist tells him that she is afraid of some things later through his sessions with her he finds out that she has reincarnated and because of her horrifying experiences in her past lives she has many anxieties related to those experiences in her present life.

you have to read the book to know the rest but most probably it is nonfiction

ohhh thanks for the information i thought there had been many ships disappearing in the bermuda triangle

Yeah transmitter?receiver that can be switched on and off by remote control sorry for the confusion

Merged post follows:

yeah transmitter/receiver that can be switched on and of by remote control srry for the confusion

I have been wondering what does happen in the bermuda triangle is it some sort of extra gravity or any tornado and if there is a tornado what is causing it.please people give me your suggestions on what could happen there

Can anyone please give me a site where they will give me schematics for a radio controlled transmitter and receiver.:-)

Yes what insane_alien said is right. when we connect two batteries we connect them like this:negative to positive

so we have to connect it like the way insane_alien said:

copper/paper/zinc/copper/paper/zinc

copper is positive and zinc is negative so to connect the two battery cells we need to get copper and zinc together ie. connecting positive which is copper to negative which is the zinc

hey thanks!!! and i think i will go with radio control then.

if it doesn't work with salt and water solution you might want to use a lemon. just put the coin and the zinc in the lemon. And use that as the battery. Lemon has acid so i reckon it might just work.

Its just a suggestion you can give it a try

Nahiyan:-)

can an infrared transmitter send signals to the infrared receiver if an object is in the way?

Please answer my question and give me a suggestion whether i should use radio control system or infrared system for the car i am building.