Browsing Tag
Laser
6 posts
Ulike Laser Hair Removal Sale May 2023: Save Big on Amazon
MANSCAPING REQUIRES a ton of upkeep. Sure, the best body groomers we've tested can keep your chest and leg hair under control, but you'll need to mow those areas every couple of weeks to maintain their appearance. You could also go body waxing, which is way painful and requires a spa appointment. But if you
Doughnut-shaped laser used to create an optical fibre out of air
Shooting a brief but powerful laser beam shaped like a doughnut through the air created a light pulse that acts like an optical fibre, carrying data 45 metres Physics 29 January 2023 By Karmela Padavic-Callaghan A laser can be used to make an optical fibre out of airShutterstock / Maryna Stamatova A doughnut-shaped laser was
Laser Flashes for Cancer Research – Milestone in Proton Irradiation Achieved
A research team led by the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has successfully tested the irradiation of tumors with laser protons for the first time. Credit: HZDR / Juniks Irradiation with fast protons is a more effective and less invasive cancer treatment than X-rays. However, modern proton therapy requires large particle accelerators, which has experts investigating alternative…
Read This Before You Get Laser Hair Removal
If you’re considering zapping off your body hair, you’re probably wondering about laser hair removal pros and cons. Actually, let’s back up first—if bod-hair removal is your thing (it’s totally okay to grow it out, by the way), there are plenty of temporary options at your disposal. You’ve got the classic, quick (and short-lived) shave,…
Fingers made of laser light: Controlled grabbing and rotation of biological micro-objects
We can test the quality and freshness of fruits and vegetables with our fingers, and even industrial robots have been performing successfully at tactile applications for years. But how is it possible to grab and rotate objects with the width of a human hair? Prof. Dr. Alexander Rohrbach from the University of Freiburg's Department of…
Low-Power Laser and an Injectable in One Session: Is It Safe?
Low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers are safe to pair with botulinum neurotoxin type A and soft-tissue fillers during the same treatment session, results from a 6-year, single-center review showed. "These treatments can be complementary in single-session treatments and can offer increased convenience for both patients and physicians," primary study author Jordan V. Wang,…