What is cheap a GOOD quality spy camera?
I want to purchase a good quality spy camera that I can hide in his room order to spy on my brother, but I only have $40. Can anyone recommend a video camera that fits my requirements?

HELP! I need a title asap!?
Hey so, i am doing a science fair topic on pinhole cameras and i can’t think of a title. My first thought was ,”say cheese!” but thats kinda lame..any ideas? anything will help! im looking for something clever.

What is a good Wireless Spy camera that record 2 hide at work to see who is stealing from our refrigerator?
I work in a office building with about 500 employees and someone from another Office is stealing our unlocked refrigerator. I would prefer to catch them in the act than to lock up the refrigerator, [...]

What is the difference If you veiwed an object through a pinhole camera with these light sources (see details)?
incandescence, electric discharge, phosphorescence, fluorescence, chemiluminescence, bioluminescene, triboluminescene, light-emitting diode (LED), and laser
The object, in this case, is the letter “F”
thanks

Can I make a digital pinhole camera without a dslr camera?
i need it for a science project…can i? insturctions please! and materials!

a pinhole camera produces a 2.34×10(-2)m image of a building that is actually a 50m high.?
What is the magnification of the camera?
the equation is
M= di over do
di is distance image and do is distance object

what the functionality of pinhole camera?

What are the specific materials that are used to make spy cameras?
I am pretty sure one of the materials is a type of engineering plastic, what what is it name?

Digital camera with effects?
I want to get a nice digital camera (but not a SLR,) and I think it would be neat to find one with special effects. I’m really in love with pinhole-camera images, or those taken by a Diana camera (more vintage)… so does anyone know of a digital camera with that sort [...]

Best covert small spy camera?
i want a cheap (under 100$$$) spy camera that is covert somewhat and has auto recording featurs. Dont get the wrong idea i’m using it to secretly record a teacher so i have the notes stored! thankkkks exams are coming up so respond quick!