The Helite Hip’Air looks like an overstuffed belt, only with sensors inside that can tell when you’re about to fall, allegedly within 0.2 seconds. Science reporter Angela Chen got a …
Rotation transmission between two intersecting shafts. Angle between the blue and yellow shafts may differ from 90 deg. It is similar to a bevel gear drive but rotay directions of …
NASA’s Radiation Belt Storm Probes (RBSP), the first twin-spacecraft mission designed to explore our planet’s radiation belts, launched into the predawn skies at 4:05a.m. EDT Thursday from Cape Canaveral Air …
In a briefing held Feb. 28 at the Johns Hopkins University’s Applied Physics Laboratory, scientists detail the finding by NASA’s Van Allen Probes of a previously-undetected third radiation belt around …
Looking at some of the amazing gadgets from Bangood.com, I found this belt clip guitar amp. I did not expect much for $21.99! This video shows what I got. For …
At the Kennedy Space Center, mission managers discuss the status of NASA’s Radiation Storm Belt Probes (RBSP) mission. The launch of RBSP is delayed to Friday August 24 while engineers …
Rotation transmission between parallel shafts, one can move. The key factor is: 4 belt branches connecting to the green and blue pulleys must be parallel. It uses rope and flat …
Rotation transmission between parallel shafts, one can move. The tool can reach any point in an annulus, radii of which are (R1 + R2) and (R1 — R2). R1, R2: …