# Use 5 ETFs (SPY - US stocks, EFA - foreign stocks, IEF - bonds, VNQ - REITs, GSG - commodities). # Pick 3 ETFs with strongest 12 month momentum into your portfolio and weight them equally. # Hold ...

# Use ten sector ETFs. Pick 3 ETFs with the strongest 12-month momentum into your portfolio and weight them equally. Hold them for one month and then rebalance.

In Bohr’s 1913 papers he envisaged atoms along the lines established by his mentor Ernest Rutherford: dense nuclei orbited by ...

“The original Doppler effect could only track movement toward or away from the observer, but the incorporation of orbital angular momentum in both scalar and vector light allows motion tracking in all ...

Topological defects, a cornerstone in both quantum and classical physics, represent disruptions in an ordered system that are ...

In 2025, one might assume that all types of stars in the Milky Way have been cataloged, yet the universe continues to surprise us. In 1953, American astronomer Alan Sandage revolutionized our ...

The rotation of RX J0648.0–4418 is so rapid ... This is difficult to explain, given the low rate of accreted mass and angular momentum," Mereghetti told Space.com. It isn't just the speed ...

In what the Pentagon is calling a new “annual media rotation program,” The New York Post will also be invited to move into The New York Times’ workspace. And a fourth outlet affected by the ...

Using the Hubble Space Telescope, astronomers have uncovered a rare "blue lurker" star spinning at astonishing speeds after ...

and its angular momentum; and we can evaluate any associated angular momentum due to an unbalanced relative orientation of electronic spins. This information has led to a deeper theoretical ...

Astrophysical jets from black holes play a key role in cosmic evolution, impacting star formation and revealing insights ...