Other studies have also shown that PCBs cause liver tumors (EPA 1996). One study, conducted by the National Cancer Institute (NCI) in 1978, found that a commercial PCB mixture caused a rare type of stomach tumor (gastric adenocarcinoma) in 6 of 144 exposed rats.
VR makers, at least in the fine print, want us to tread lightly through virtual territory. âThe Gear VR should not be used by children under the age of 13. Adults should monitor children (age 13 and older),â goes Samsungâs disclaimer for its new device. âProlonged use should be avoided, as this could negatively impact hand-eye coordination, balance, and multi-tasking ability.
That it needs a Galaxy Note 4 to work (and only works with this one phone) is a blessing and a curse. If you already own a Note 4, Gear VR is a low-cost way to dip your toes into VR for $199. If you don't, the whole VR setup will cost somewhere closer to $900 ($700 for the phone off-contract plus $200 for Gear VR).amsung built the headset, and Oculus VR helped them out with the software. See also: Samsung Gear VR is on sale, but it's not for everyone. Like the Oculus Rift, Gear VR is another developer kit as its Innovators Edition strongly implies.